Folding Forum

Posted: **Fri Aug 22, 2025 7:07 am**

Hi! A few days ago I created an account, launched 2 computers, everything was fine. I launch it with this script: bash -c "$(curl -s -L (website link removed by moderator - j ) | tr -d '\r')"
Then I turned off the computer. And yesterday, I decided to launch it again. But now I constantly have error 500. I tried to launch it on different computers, different locations. It's useless. What am I doing wrong?

07:05:58:I1: Time: 21:54:38
07:05:58:I1: Revision: 443c54e909eb8d8994405a18fb328b5b05a623a5
07:05:58:I1: Branch: master
07:05:58:I1: Compiler: GNU 8.3.0
07:05:58:I1: Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
07:05:58:I1: -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
07:05:58:I1: -fPIC
07:05:58:I1: Platform: linux 4.19.0-27-cloud-amd64
07:05:58:I1: Bits: 64
07:05:58:I1: Mode: Release
07:05:58:I1:***************************** System ******************************
07:05:58:I1: CPU: 12th Gen Intel(R) Core(TM) i5-12400F
07:05:58:I1: CPU ID: GenuineIntel Family 6 Model 151 Stepping 5
07:05:58:I1: CPUs: 12
07:05:58:I1: Memory: 15.44GiB
07:05:58:I1:Free Memory: 10.75GiB
07:05:58:I1: OS Version: 6.6
07:05:58:I1:Has Battery: false
07:05:58:I1: On Battery: false
07:05:58:I1: Hostname: Rig60
07:05:58:I1: UTC Offset: 5
07:05:58:I1: PID: 2781678
07:05:58:I1: CWD: /home/user/fah-client_8.4.9-64bit-release
07:05:58:I1: Exec: /home/user/fah-client_8.4.9-64bit-release/fah-client
07:05:58:I1:*******************************************************************
07:05:58:I2:<config/>
07:05:58:I1:Opening Database
07:05:58:I1:F@H ID = G6ri31T0-nKnt_lPAXy4LDyCj1gLUAk5jbY_QwyHqBc
07:05:58:I3:Loading default resource group
07:05:58:I1:Listening for HTTP on 127.0.0.1:7396
07:05:58:I3:Loaded 0 wus.
07:05:58:I3:gpus = {
07:05:58:I3: "gpu:01:00:00": {
07:05:58:I3: "vendor": 4318,
07:05:58:I3: "type": "nvidia",
07:05:58:I3: "description": "NVIDIA GeForce RTX 3060",
07:05:58:I3: "uuid": "c9213473-e3df-9257-0709-1a67052ee8dd",
07:05:58:I3: "opencl": {"platform": 0, "device": 0, "compute": "3.0", "driver": "550.142"},
07:05:58:I3: "cuda": {"platform": 0, "device": 0, "compute": "8.6", "driver": "12.4"},
07:05:58:I3: "device": 9476,
07:05:58:I3: "supported": true
07:05:58:I3: }
07:05:58:I3:}
07:05:58:I1:OUT1:> PUT https://api.foldingathome.org/machine/G ... bY_QwyHqBc HTTP/1.1
07:06:00:I1:OUT1:< HTTP/1.1 500 HTTP_INTERNAL_SERVER_ERROR
07:06:00:E :OUT1:HTTP_INTERNAL_SERVER_ERROR: 500 HTTP_INTERNAL_SERVER_ERROR
07:06:15:I1:OUT2:> PUT https://api.foldingathome.org/machine/G ... bY_QwyHqBc HTTP/1.1
07:06:16:I1:OUT2:< HTTP/1.1 500 HTTP_INTERNAL_SERVER_ERROR
07:06:16:E :OUT2:HTTP_INTERNAL_SERVER_ERROR: 500 HTTP_INTERNAL_SERVER_ERROR
07:06:39:I1:OUT3:> PUT https://api.foldingathome.org/machine/G ... bY_QwyHqBc HTTP/1.1
07:06:40:I1:OUT3:< HTTP/1.1 500 HTTP_INTERNAL_SERVER_ERROR
07:06:40:E :OUT3:HTTP_INTERNAL_SERVER_ERROR: 500 HTTP_INTERNAL_SERVER_ERROR
07:07:13:I1:OUT4:> PUT https://api.foldingathome.org/machine/G ... bY_QwyHqBc HTTP/1.1
07:07:15:I1:OUT4:< HTTP/1.1 500 HTTP_INTERNAL_SERVER_ERROR
07:07:15:E :OUT4:HTTP_INTERNAL_SERVER_ERROR: 500 HTTP_INTERNAL_SERVER_ERROR

Posted: **Fri Aug 22, 2025 2:52 pm**

As I can not find your IP address or email listed as a known spammer, I have approved this post with the download site removed. Assuming you are actually trying to do folding, all I can say is scan your system deeply for malware and uninstall anything from this download. That site is not an approved site for downloading the folding client and appears to be a pirated software site in China.

There are just a few non-foldingathome download sites approved for Linux distributions. It is best practice to download directly from https://foldingathome.org/start-folding/ to do your install. There is a user guide available for download as well. If you could post where you found directions to use the method and site you posted, we can try to have that shut down.

Posted: **Fri Aug 22, 2025 7:53 pm**

Registered to say that I'm having the same issue, despite having downloaded Folding@Home from the official website (+ the modification recommended in another thread to make it work on Debian 13).

I'm seeing a lot of log lines which look like:

19:45:27:I1:OUT1:> PUT https://api.foldingathome.org/machine/[...] HTTP/1.1
19:45:28:I1:OUT1:< HTTP/1.1 500 HTTP_INTERNAL_SERVER_ERROR
19:45:28:E :OUT1:HTTP_INTERNAL_SERVER_ERROR: 500 HTTP_INTERNAL_SERVER_ERROR

Possibly related to this, the dashboard at https://v8-4.foldingathome.org/ has been giving me a variety of error messages today: I keep being logged out and unable to log back in, with Firefox's network inspector reporting "CORS failed" and "NS_ERROR_DOM_BAD_URI". And when I can log in, I get a pop-up saying that my machine has been automatically linked to my account, but then the status page says it's unlinked (and checking from a separate device shows that indeed it isn't linked to my account). So I wonder if the API server is having issues and that's having a bunch of different knock-on effects.

Posted: **Fri Aug 22, 2025 7:55 pm**

Same error here, I posted about it on the Discord server.
Fresh ubuntu install , with a brand new f@h V8 installation (same result with official .deb or tar.bz2)

Behaviour also confirmed by one of our team member who did the same thing (new installation of f@h client from official site)

Posted: **Sat Aug 23, 2025 5:11 am**

Same here. I can't log in or pause/finish my folding.

I noticed if I visit: https://api.foldingathome.org/

I get this response in Firefox...

> Websites prove their identity via certificates, which are valid for a set time period. The certificate for api.foldingathome.org expired on 8/22/2025.

Posted: **Sat Aug 23, 2025 5:21 am**

It's a different issue, I think.
Yesterday, api.foldingathome.org was working fine (no expired certificate) when we had these HTTP500 errors.

Of course now, everything is borked with this expired certificate

Posted: **Sat Aug 23, 2025 7:54 am**

I agree
It started with the 500 errors only on new rigs / instance with clients already connected to a node still being visible and updated in webUI
Today yes cannot log on webUI on top of that

Posted: **Sat Aug 23, 2025 11:17 am**

APIs are back but the /machine endpoint is still giving HTTP500 error for new installation (this issue happened before the SSL certificates expired)

GETting the /gpus works fine, but PUTing the new /machine gives an HTTP500 error.

Can someone look into this too ?

Thank you.

Posted: **Sat Aug 23, 2025 11:32 am**

Same issue as JWhy, just after RSA key generation on new install.

Posted: **Sat Aug 23, 2025 11:45 am**

Hi

Same issue as JWhy and Nicolas_orleans , just after new install vast.ai machine.

Posted: **Sat Aug 23, 2025 12:08 pm**

Should be fixed now

Posted: **Sat Aug 23, 2025 12:26 pm**

Hi muziqaz

Sorry, not fixed

Code: Select all

Sat Aug 23 12:24:36 UTC 2025
12:24:36:I1:*********************** Folding@home Client ***********************
12:24:36:I1:    Version: 8.4.9
12:24:36:I1:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
12:24:36:I1:        Org: foldingathome.org
12:24:36:I1:  Copyright: 2023-2024, foldingathome.org
12:24:36:I1:   Homepage: https://foldingathome.org/
12:24:36:I1:    License: GPL-3.0-or-later
12:24:36:I1:        URL: https://v8-4.foldingathome.org/
12:24:36:I1:       Date: Nov 20 2024
12:24:36:I1:       Time: 14:47:19
12:24:36:I1:   Revision: 360fe71b1bd05bb89814bfb97b73a5bda84802d6
12:24:36:I1:     Branch: master
12:24:36:I1:   Compiler: GNU 8.3.0
12:24:36:I1:    Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
12:24:36:I1:             -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
12:24:36:I1:   Platform: linux 4.19.0-27-cloud-amd64
12:24:36:I1:       Bits: 64
12:24:36:I1:       Mode: Release
12:24:36:I1:     Config: /root/config.xml
12:24:36:I1:****************************** CBang ******************************
12:24:36:I1:    Version: 1.7.2
12:24:36:I1:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
12:24:36:I1:        Org: Cauldron Development
12:24:36:I1:  Copyright: Cauldron Development, 2003-2024
12:24:36:I1:   Homepage: https://cauldrondevelopment.com/
12:24:36:I1:    License: LGPL-2.1-or-later
12:24:36:I1:       Date: Nov 19 2024
12:24:36:I1:       Time: 21:54:38
12:24:36:I1:   Revision: 443c54e909eb8d8994405a18fb328b5b05a623a5
12:24:36:I1:     Branch: master
12:24:36:I1:   Compiler: GNU 8.3.0
12:24:36:I1:    Options: -Wsuggest-override -faligned-new -std=c++17 -fsigned-char
12:24:36:I1:             -ffunction-sections -fdata-sections -O3 -funroll-loops -fno-pie
12:24:36:I1:             -fPIC
12:24:36:I1:   Platform: linux 4.19.0-27-cloud-amd64
12:24:36:I1:       Bits: 64
12:24:36:I1:       Mode: Release
12:24:36:I1:***************************** System ******************************
12:24:36:I1:        CPU: AMD Ryzen 7 9800X3D 8-Core Processor
12:24:36:I1:     CPU ID: AuthenticAMD Family 26 Model 68 Stepping 0
12:24:36:I1:       CPUs: 16
12:24:36:I1:     Memory: 60.40GiB
12:24:36:I1:Free Memory: 34.18GiB
12:24:36:I1: OS Version: 5.15
12:24:36:I1:Has Battery: false
12:24:36:I1: On Battery: false
12:24:36:I1:   Hostname: 71a90c6c0c40
12:24:36:I1: UTC Offset: 0
12:24:36:I1:        PID: 1176
12:24:36:I1:        CWD: /root
12:24:36:I1:       Exec: /usr/bin/fah-client
12:24:36:I1:*******************************************************************
12:24:36:I2:<config>
12:24:36:I2:  <!-- Account -->
12:24:36:I2:  <account-token v='xxxxxxxxxxxxxxxxxxxxxxxxxxx'/>
12:24:36:I2:  <machine-name v='Vast'/>
12:24:36:I2:</config>
12:24:36:I1:Opening Database
Warning: Permanently added 'ssh6.vast.ai' (ED25519) to the list of known hosts.

12:24:36:I1:Generating RSA key...............................................++++-........................................................................++++-
12:24:36:I1:F@H ID = GIbJGNEkZSlILAvWy38GG-fJ7krLAljZ4p6tqnsTRBY
12:24:36:I3:Loading default resource group
12:24:36:I1:Listening for HTTP on 127.0.0.1:7396
12:24:36:I3:Loaded 0 wus.
12:24:36:I1:OUT1:> PUT https://api.foldingathome.org/machine/GIbJGNEkZSlILAvWy38GG-fJ7krLAljZ4p6tqnsTRBY HTTP/1.1
12:24:36:I1:OUT2:> GET https://api.foldingathome.org/gpus HTTP/1.1
12:24:37:I1:OUT1:< HTTP/1.1 500 HTTP_INTERNAL_SERVER_ERROR
[91m12:24:37:E :OUT1:HTTP_INTERNAL_SERVER_ERROR: 500 HTTP_INTERNAL_SERVER_ERROR[0m
12:24:39:I1:OUT2:< HTTP/1.1 200 HTTP_OK
12:24:40:I3:gpus = {
12:24:40:I3:  "gpu:01:00:00": {
12:24:40:I3:    "vendor": 4318,
12:24:40:I3:    "type": "nvidia",
12:24:40:I3:    "description": "NVIDIA GeForce RTX 5090",
12:24:40:I3:    "uuid": "c8eb0d60-08ab-f5b0-fb0e-9a00b9b7e334",
12:24:40:I3:    "opencl": {"platform": 0, "device": 0, "compute": "3.0", "driver": "570.86"},
12:24:40:I3:    "cuda": {"platform": 0, "device": 0, "compute": "12.0", "driver": "12.8"},
12:24:40:I3:    "device": 11141,
12:24:40:I3:    "supported": true
12:24:40:I3:  },
12:24:40:I3:  "gpu:17:00:00": {"vendor": 4098, "device": 5056, "type": "amd", "supported": false, "description": "Raphael [gfx1036]"}
12:24:40:I3:}

Posted: **Sat Aug 23, 2025 12:26 pm**

Still KO

Posted: **Sat Aug 23, 2025 1:36 pm**

Wanted to get back to folding after a long time and not sure if this is all of my problems but I am getting the same error

Posted: **Sun Aug 24, 2025 3:09 pm**

I reported the issue to the dev, but I didn't hear back from him yet.

Folding Forum

500 (HTTP_INTERNAL_SERVER_ERROR)

500 (HTTP_INTERNAL_SERVER_ERROR)

Re: 500 (HTTP_INTERNAL_SERVER_ERROR)

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