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Core return BAD_FRAME_CHECKSUM 112
Posted: Mon Feb 16, 2026 9:54 pm
by PhilTheNet
Hello,
I have encountered an error (BAD_FRAME_CHECKSUM, 112) and the WU goes into DUMP mode when restarting the FAH client after an unexpected shutdown.
Is there a way to recover the WU to restart its calculation without DUMP?
Thks
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Mon Feb 16, 2026 10:33 pm
by muziqaz
Not from these errors.
Also, check your GPU, it probably is unstable. Or the system RAM
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:04 am
by PhilTheNet
Ok,
Is the checksum calculated by the core or the client?
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:25 am
by muziqaz
PhilTheNet wrote: ↑Tue Feb 17, 2026 7:04 am
Ok,
Is the checksum calculated by the core or the client?
Core, I believe
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:29 am
by PhilTheNet
Too bad, I can modify the client to fix the problem, but I don't have access to the source code for the core, which is a shame.
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:30 am
by muziqaz
PhilTheNet wrote: ↑Tue Feb 17, 2026 7:29 am
Too bad, I can modify the client to fix the problem, but I don't have access to the source code for the core, which is a shame.
You cannot fix your hardware instability with core tweak
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:42 am
by PhilTheNet
This is not due to hardware instability but to the fact that use shuts down the machine. I would have been interested in adding this recovery feature, but if we don't have access to the core source code, it's not possible.
How to find out how the core calculates this famous chesum...
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:49 am
by muziqaz
PhilTheNet wrote: ↑Tue Feb 17, 2026 7:42 am
This is not due to hardware instability but to the fact that use shuts down the machine. I would have been interested in adding this recovery feature, but if we don't have access to the core source code, it's not possible.
How to find out how the core calculates this famous chesum...
I feel that you are trying to come up with the solution to overstep your system instability.
Look at why the checksum is failing, not how to recover from it.
There are reasons why WU is dumped after this
Re: Core return BAD_FRAME_CHECKSUM 112
Posted: Tue Feb 17, 2026 7:52 am
by PhilTheNet
You don't understand my approach, I'll try to figure it out on my own.
Thank you for responding.