GPU hangs in OpenCL call

[crompl]

Hello, I have a problem. Occasionally, about 10 times a day, I am activated by the watchdog OPENCL problem.

 how did you solve the problem? I have the RX 580 blue edition.  SW Claymore 10.2 Drive AMD Blockchain beta summer 2017

Thanks   

I made the settings by and flash bios
http://1stminingrig.com/best-bios-rom-for-sapphire-rx-580-8gb-special-edition-hynix-memory-31-mhs/

My setting


EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal address.name -epsw x -tt 65 -fanmin 100 -fanmax 100 -cclock 1100 -mclock 2100 -cvddc 850 -mvddc 850 -dcri 8/12

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[smoolae]

I had to tune down my overclock.
Also, I disabled watchdog.

I got this error only when mining Ethash coins, never have had this problem with CryptoNight.

[leonix007]

I had to tune down my overclock.
Also, I disabled watchdog.

I got this error only when mining Ethash coins, never have had this problem with CryptoNight.

I am just wondering if you monitor your temps, seems -tt 65 is somewhat low, checked if it reached more than what is indicated in your config file, otherwise try to adjust it at least 75

[rdluffy]

Man, in the past I suffer a lot with this and almost sold my Amd's lol

3 main causes:

Overclock - Undervolt - Test your system with original clocks first, leave a day and see the results, if ok, do you overclock/undervolt little by little

Riser - change your riser, it's the worst piece of your system

Drivers - Uninstall your drivers, test other versions

[fapar]

I think that low core voltage. I made a voltage of 956mV at a frequency of 1146MHz. I will not say anything about the memory controller voltage. I read somewhere that Claymore does not change it correctly.
HWinfo memory error does not show?