Anyone had ideea why mining on Nicehash (just on this software, no matter wich version it is) with Radeon VII card, it mines ok for let's say 30-50 seconds continuous (92-95MH), showing x,xx amount earned and in next seconds it shows 0.00 amount earned for around 15 seconds, even hashrate is the same (not dropping or stopped on miner window). Something like it mines for 30-50 seconds and then 10-15 seconds nothing, like stopped/paused that card but card mines continuous?

And situation repeats continuous (mining, earning/mining, not earning)

See pics, please:

AMD running OK and earning OK

https://i.postimg.cc/HL8jLH1h/AMD-VII-OK.jpg

And then in couple seconds later:

https://i.postimg.cc/NGDGBLr0/AMD-VII-dead.jpg

That shit it happens even don't mixed with nvidia cards (just AMD alone).

I quitted to use Radeon 5700XT on nicehash because it works ok for one or two hours, showing 51,xxMH and later all 3 5700XT cards dies showing 00.00MH (on stock settings) no voltage or powerlimit or frequency touched...

On that PC, I use 2x1080Ti and Radeon VII on nicehash (Nvidia running continuous no matter what), and those 3x5700XT on Phoenix miner (flawless for days continuous) wich same stock settings wich on nicehash dies in maximum 2 hours, as I said above.