Crashing when mixing cards oclbeta4

[blazer]

Version: oclHashcat-1.21b4
Platform: Windows 7x64
Devices: 7970 + 280x
Driver Version: 14.4

I've noticed it crash when doing combo and HybridDictMask (m 10). May not be limited to algo/mode. Essentially when both devices are used in the attack I'll get a sudden restart, the -o file will be filled with a series of NULLs where the attack was interrupted and whocrashed will report

This was probably caused by the following module: atikmdag.sys (atikmdag+0x277CE)
Bugcheck code: 0xA0000001 (0x5, 0x0, 0x0, 0x0)
Error: CUSTOM_ERROR

Using the cards individually will be fine though.

I have noticed there is a weird fan control issue where the fan will spin up and down and repeat then crash resulting in sudden restart.

Edit: I noticed if i define a fan speed e.g 80% then run the same attack, I don't see a crash. Seems like there is some strange fan control when it is not defined. This appears to result in possible overheat? and system restart??

[atom]

Edit: I noticed if i define a fan speed e.g 80% then run the same attack, I don't see a crash. Seems like there is some strange fan control when it is not defined. This appears to result in possible overheat? and system restart??

what happens if you use --gpu-temp-disable ?

[blazer]

problem solved when using --gpu-temp-disable

thanks