128.252.203.11 is down

[Darth_Peter_dualxeon]

Hi,
my pc is struggling to send back a CPU workunit:

Code: Select all

******************************* Date: 2020-12-17 *******************************
00:38:47:WU00:FS01:Connecting to assign1.foldingathome.org:80
00:38:48:WU00:FS01:Assigned to work server 128.252.203.11
00:38:48:WU00:FS01:Requesting new work unit for slot 01: RUNNING cpu:12 from 128.252.203.11
00:38:48:WU00:FS01:Connecting to 128.252.203.11:8080
00:38:49:WU00:FS01:Downloading 1.35MiB
00:38:50:WU00:FS01:Download complete
00:38:51:WU00:FS01:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
00:41:41:WU00:FS01:Starting
00:41:41:WU00:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/cores.foldingathome.org/lin/64bit-sse2/a7-0.0.19/Core_a7.fah/FahCore_a7 -dir 00 -suffix 01 -version 706 -lifeline 2154 -checkpoint 5 -np 12
00:41:41:WU00:FS01:Started FahCore on PID 18546
00:41:41:WU00:FS01:Core PID:18550
00:41:41:WU00:FS01:FahCore 0xa7 started
00:41:42:WU00:FS01:0xa7:*********************** Log Started 2020-12-18T00:41:41Z ***********************
00:41:42:WU00:FS01:0xa7:************************** Gromacs Folding@home Core ***************************
00:41:42:WU00:FS01:0xa7:       Type: 0xa7
00:41:42:WU00:FS01:0xa7:       Core: Gromacs
00:41:42:WU00:FS01:0xa7:       Args: -dir 00 -suffix 01 -version 706 -lifeline 18546 -checkpoint 5 -np
00:41:42:WU00:FS01:0xa7:             12
00:41:42:WU00:FS01:0xa7:************************************ CBang *************************************
00:41:42:WU00:FS01:0xa7:       Date: Nov 27 2019
00:41:42:WU00:FS01:0xa7:       Time: 11:26:54
00:41:42:WU00:FS01:0xa7:   Revision: d25803215b59272441049dfa05a0a9bf7a6e3c48
00:41:42:WU00:FS01:0xa7:     Branch: master
00:41:42:WU00:FS01:0xa7:   Compiler: GNU 8.3.0
00:41:42:WU00:FS01:0xa7:    Options: -std=c++11 -ffunction-sections -fdata-sections -O3 -funroll-loops
00:41:42:WU00:FS01:0xa7:             -fno-pie -fPIC
00:41:42:WU00:FS01:0xa7:   Platform: linux2 4.19.0-5-amd64
00:41:42:WU00:FS01:0xa7:       Bits: 64
00:41:42:WU00:FS01:0xa7:       Mode: Release
00:41:42:WU00:FS01:0xa7:************************************ System ************************************
00:41:42:WU00:FS01:0xa7:        CPU: Intel(R) Xeon(R) CPU X5670 @ 2.93GHz
00:41:42:WU00:FS01:0xa7:     CPU ID: GenuineIntel Family 6 Model 44 Stepping 2
00:41:42:WU00:FS01:0xa7:       CPUs: 24
00:41:42:WU00:FS01:0xa7:     Memory: 62.90GiB
00:41:42:WU00:FS01:0xa7:Free Memory: 60.08GiB
00:41:42:WU00:FS01:0xa7:    Threads: POSIX_THREADS
00:41:42:WU00:FS01:0xa7: OS Version: 5.4
00:41:42:WU00:FS01:0xa7:Has Battery: false
00:41:42:WU00:FS01:0xa7: On Battery: false
00:41:42:WU00:FS01:0xa7: UTC Offset: 1
00:41:42:WU00:FS01:0xa7:        PID: 18550
00:41:42:WU00:FS01:0xa7:        CWD: /var/lib/fahclient/work
00:41:42:WU00:FS01:0xa7:******************************** Build - libFAH ********************************
00:41:42:WU00:FS01:0xa7:    Version: 0.0.19
00:41:42:WU00:FS01:0xa7:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
00:41:42:WU00:FS01:0xa7:  Copyright: 2019 foldingathome.org
00:41:42:WU00:FS01:0xa7:   Homepage: https://foldingathome.org/
00:41:42:WU00:FS01:0xa7:       Date: Nov 26 2019
00:41:42:WU00:FS01:0xa7:       Time: 00:41:43
00:41:42:WU00:FS01:0xa7:   Revision: d5b5c747532224f986b7cd02c968ed9a20c16d6e
00:41:42:WU00:FS01:0xa7:     Branch: master
00:41:42:WU00:FS01:0xa7:   Compiler: GNU 8.3.0
00:41:42:WU00:FS01:0xa7:    Options: -std=c++11 -ffunction-sections -fdata-sections -O3 -funroll-loops
00:41:42:WU00:FS01:0xa7:             -fno-pie
00:41:42:WU00:FS01:0xa7:   Platform: linux2 4.19.0-5-amd64
00:41:42:WU00:FS01:0xa7:       Bits: 64
00:41:42:WU00:FS01:0xa7:       Mode: Release
00:41:42:WU00:FS01:0xa7:************************************ Build *************************************
00:41:42:WU00:FS01:0xa7:       SIMD: sse2
00:41:42:WU00:FS01:0xa7:********************************************************************************
00:41:42:WU00:FS01:0xa7:Project: 16460 (Run 0, Clone 1760, Gen 3)
00:41:42:WU00:FS01:0xa7:Unit: 0x0000000380fccb0b00000000000006e0
00:41:42:WU00:FS01:0xa7:Reading tar file core.xml
00:41:42:WU00:FS01:0xa7:Reading tar file frame3.tpr
00:41:42:WU00:FS01:0xa7:Digital signatures verified
00:41:42:WU00:FS01:0xa7:Calling: mdrun -s frame3.tpr -o frame3.trr -x frame3.xtc -cpt 5 -nt 12
00:41:42:WU00:FS01:0xa7:Steps: first=750000 total=250000
00:41:44:WU00:FS01:0xa7:Completed 1 out of 250000 steps (0%)
00:42:11:WU00:FS01:0xa7:Completed 2500 out of 250000 steps (1%)
00:42:39:WU00:FS01:0xa7:Completed 5000 out of 250000 steps (2%)
00:43:06:WU00:FS01:0xa7:Completed 7500 out of 250000 steps (3%)
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01:37:03:WU00:FS01:0xa7:Completed 250000 out of 250000 steps (100%)
01:37:04:WU00:FS01:0xa7:Saving result file ../logfile_01.txt
01:37:04:WU00:FS01:0xa7:Saving result file frame3.trr
01:37:04:WU00:FS01:0xa7:Saving result file frame3.xtc
01:37:04:WU00:FS01:0xa7:Saving result file md.log
01:37:04:WU00:FS01:0xa7:Saving result file science.log
01:37:04:WU00:FS01:0xa7:Folding@home Core Shutdown: FINISHED_UNIT
01:37:04:WU00:FS01:FahCore returned: FINISHED_UNIT (100 = 0x64)
01:37:04:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:37:04:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:37:04:WU00:FS01:Connecting to 128.252.203.11:8080
01:37:04:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:37:04:WU00:FS01:Connecting to 128.252.203.11:80
01:37:04:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
01:37:05:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:37:05:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:37:05:WU00:FS01:Connecting to 128.252.203.11:8080
01:37:05:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:37:05:WU00:FS01:Connecting to 128.252.203.11:80
01:37:05:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
01:38:05:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:38:05:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:38:05:WU00:FS01:Connecting to 128.252.203.11:8080
01:38:05:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:38:05:WU00:FS01:Connecting to 128.252.203.11:80
01:38:05:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
01:39:42:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:39:42:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:39:42:WU00:FS01:Connecting to 128.252.203.11:8080
01:39:42:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:39:42:WU00:FS01:Connecting to 128.252.203.11:80
01:39:42:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
01:42:19:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:42:19:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:42:19:WU00:FS01:Connecting to 128.252.203.11:8080
01:42:20:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:42:20:WU00:FS01:Connecting to 128.252.203.11:80
01:42:21:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
01:46:34:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:46:34:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:46:34:WU00:FS01:Connecting to 128.252.203.11:8080
01:48:43:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:48:43:WU00:FS01:Connecting to 128.252.203.11:80
01:48:43:WU00:FS01:Upload 5.42%
01:48:50:WU00:FS01:Upload 27.12%
01:48:57:WU00:FS01:Upload 54.24%
01:49:03:WU00:FS01:Upload 75.93%
01:49:13:WU00:FS01:Upload complete
01:49:13:WU00:FS01:Server responded PLEASE_WAIT (464)
01:49:13:WARNING:WU00:FS01:Failed to send results, will try again later
01:53:25:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
01:53:25:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
01:53:25:WU00:FS01:Connecting to 128.252.203.11:8080
01:53:25:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
01:53:25:WU00:FS01:Connecting to 128.252.203.11:80
01:53:27:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
02:04:31:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
02:04:31:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
02:04:31:WU00:FS01:Connecting to 128.252.203.11:8080
02:04:31:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
02:04:31:WU00:FS01:Connecting to 128.252.203.11:80
02:04:31:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
******************************* Date: 2020-12-18 *******************************
02:22:27:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
02:22:27:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
02:22:27:WU00:FS01:Connecting to 128.252.203.11:8080
02:22:28:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
02:22:28:WU00:FS01:Connecting to 128.252.203.11:80
02:22:28:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
02:51:30:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
02:51:30:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
02:51:30:WU00:FS01:Connecting to 128.252.203.11:8080
02:51:30:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
02:51:30:WU00:FS01:Connecting to 128.252.203.11:80
02:51:30:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:15:30:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:15:30:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:15:30:WU00:FS01:Connecting to 128.252.203.11:8080
03:15:31:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:15:31:WU00:FS01:Connecting to 128.252.203.11:80
03:15:31:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:17:08:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:17:08:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:17:08:WU00:FS01:Connecting to 128.252.203.11:8080
03:17:08:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:17:08:WU00:FS01:Connecting to 128.252.203.11:80
03:17:08:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:19:45:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:19:45:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:19:45:WU00:FS01:Connecting to 128.252.203.11:8080
03:19:45:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:19:45:WU00:FS01:Connecting to 128.252.203.11:80
03:19:45:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:22:11:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:22:11:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:22:11:WU00:FS01:Connecting to 128.252.203.11:8080
03:22:12:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:22:12:WU00:FS01:Connecting to 128.252.203.11:80
03:22:12:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:23:49:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:23:49:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:23:49:WU00:FS01:Connecting to 128.252.203.11:8080
03:23:49:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:23:49:WU00:FS01:Connecting to 128.252.203.11:80
03:23:49:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:26:26:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:26:26:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:26:26:WU00:FS01:Connecting to 128.252.203.11:8080
03:26:26:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:26:26:WU00:FS01:Connecting to 128.252.203.11:80
03:26:26:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:30:40:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:30:40:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:30:40:WU00:FS01:Connecting to 128.252.203.11:8080
03:30:41:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:30:41:WU00:FS01:Connecting to 128.252.203.11:80
03:30:41:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:37:32:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:37:32:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:37:32:WU00:FS01:Connecting to 128.252.203.11:8080
03:37:32:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:37:32:WU00:FS01:Connecting to 128.252.203.11:80
03:37:32:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused
03:48:37:WU00:FS01:Sending unit results: id:00 state:SEND error:NO_ERROR project:16460 run:0 clone:1760 gen:3 core:0xa7 unit:0x0000000380fccb0b00000000000006e0
03:48:37:WU00:FS01:Uploading 1.15MiB to 128.252.203.11
03:48:37:WU00:FS01:Connecting to 128.252.203.11:8080
03:48:37:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
03:48:37:WU00:FS01:Connecting to 128.252.203.11:80
03:48:38:WARNING:WU00:FS01:Exception: Failed to send results to work server: Failed to connect to 128.252.203.11:80: Connection refused

[Yeroon]

I also have 2 work units not able to upload, 1st to work server 128.252.203.10 / collection 128.252.203.9, 2nd to work server 128.252.203.11 / collection 0.0.0.0.

[gunnarre]

Also waiting on 128.252.203.11.

[Darth_Peter_dualxeon]

Hi,
I realized that somehow another user already uploaded the same work unit somehow... Weird...

Code: Select all

https://apps.foldingathome.org/wu#project=16460&run=0&clone=1760&gen=3

Now if FAH does not need this work unit any more, how do I delete it?

I have looked into some other work units my pc did recently.
This one has been assigned to 6 people including me, all of who successfully folded it, and in not too long time (some hours).
So it isn't that they assign it again if someone's cpu is too slow and they can't wait.

Code: Select all

https://apps.foldingathome.org/wu#project=16922&run=71&clone=90&gen=0

The first person did it already half a day ago when the WU was assigned again.
Then, the second person was credited and while he was uploading the WU was assigned to my pc in 10 seconds.
After I got credited, again in less than a minute it was assigned to someone..
And so on... (and all foldings seem ok in the last column on the link)
How does this work? How do things get duplicated (six times) sometimes?

[Neil-B]

This can happen if a server is miss configured or scripts break .. in the past when projects have been moved from one server to another the gen scripts have had issues because of the move .. posts like yours allow the researchers to be alerted to this and action taken to resolve.

[comixgoddess]

I just completed WU project:16462 run:128 clone:4 gen:1 which uploaded successfully to 128.252.203.11 according to my logs. The points aren't reflected on the WU status page, but there is a record of a previous folder's work on this same unit (assigned, returned and credited all on December 9).

[psaam0001]

I'm trying to send a WU there as well....

Paul

[gunnarre]

Looks like it works again, but this WU has already been done by somebody else:

Code: Select all

09:26:17:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:16461 run:42 clone:0 gen:6 core:0xa7 unit:0x00000000000000060000404d0000002a
09:26:17:WU02:FS00:Uploading 1.56MiB to 128.252.203.11
09:26:17:WU02:FS00:Connecting to 128.252.203.11:8080
09:26:22:WU02:FS00:Upload complete
09:26:22:WU02:FS00:Server responded WORK_ACK (400)
09:26:22:WU02:FS00:Final credit estimate, 2485.00 points
09:26:22:WU02:FS00:Cleaning up

[bruce]

See my response here. I differentiate between problems associated with a single WS that need to be fixed by a server's admin and local problems that can be fixed by you. There's a third issue.

There's a centralized stats DB server to which records of completed WUs are transferred. The connection between an individual WS and the DB server can also fail. Thus WUs uploaded during one time-period may not get credit until that connection is restored. If the WS is fully functional. those stats records are retained by the WU and they'll show up at some future time. Maybe the connection can be restored by the WS admin and maybe it takes the admin of the stats server ... and both of those people are subject to holiday schedules. The FAH server-farm is a distributed collection of servers administered by multiple people, and if one of those people happen to be off-line for a while, a specific failure may not be corrected until they're back on-line.

[gunnarre]

Is it normal that 128.252.203.11 is re-issuing WUs for projects 16460 and 1646 even though they have been successfully returned as OK by someone else?

Is that something defined per project? I didn't think quorum was relevant in FAH unless the WU is returned as "failed" by a folder, in which case it gets re-issued to more than one folder?

project:16460 run:0 clone:355 gen:0
project:16460 run:0 clone:735 gen:3
project:16461 run:42 clone:0 gen:6

[Joe_H]

I have not checked up on these particular projects, but sometimes this happens when a problem is detected during internal testing. The researcher may correct whatever was wrong and restart the project. That can result in WUs with the same PRCG numbers being reissued,

Another time this can happen is when a WU is returned to a CS instead of directly to the WS. If there is a long enough delay before the WU gets transferred back to the WS, the WU may timeout and be reassigned

There are a few other possibilities, and one type of situation where the WUs were recorded months apart. That happened a number of times during the initial rush to get projects out in the Spring. Researchers get assigned blocks of project numbers that are supposed to be used once. But some ran out of numbers and reused some from projects run last year instead of waiting for the next block to be assigned to them. The volunteers who do testing and look for problems try to discourage this as it complicates tracking issues.

[gunnarre]

The issue has been reported to people running the server:
Missing credit server 128.252.203.11

I will pass this on, they have been having intermittent problems like this as they update and set up projects on the new servers.