No any HW change, no any update on my host (1287083)
Full reinstall drivers '(WHQL from AMD), nothing change.
This host runs together with ODLK. (But also my other host, without problem

Since some day : all crash and sometimes freeze host !!!

Any idea ? I think it is on my side on this host. But WHAT ???

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 195 (0xc3)</message>
<stderr_txt>

22:01:44 (1616): wrapper v1.5 build 20 for AMD/ATI OpenCL starting (BOINC Wrapper v7.13.26016)
22:01:44 (1616): device: OpenCL: AMD/ATI GPU 0: Radeon RX 580 Series (driver version 3224.5, device version OpenCL 2.0 AMD-APP (3224.5), 8192MB, 8192MB available, 6359 GFLOPS peak)
22:01:44 (1616): checkpoint interval: 0h15m00s00 (task 1075200 GFLOPS, 0h02m49s08 per packet)
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 1/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 2/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 3/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 4/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 5/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 6/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 7/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 8/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 9/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): wrapper: running dnetc521-win32-x86-opencl.exe (-ini dnetc.ini -runoffline -multiok=1) - attempt 10/10
22:01:44 (1616): dnetc521-win32-x86-opencl.exe exited; CPU time 0.000000
22:01:44 (1616): input buffer 12 packets (2144 bytes), checkpoint file 0 packets (0 bytes), output buffer 0 packets (0 bytes)
22:01:44 (1616): premature exit detected, app exit status: 0xc0000135
22:01:44 (1616): no progress detected during last retry
22:01:44 (1616): too many retries (max 10), cancelling
22:01:44 (1616): called boinc_finish(195)

</stderr_txt>
]]>