I´ve been running 2*3070 cards for a while without a problem.
Just recently added 2*3060Ti cards to the rig and they seem to be mining all the time when checking cli miner. But in the webgui the 3060Ti cards dissapear on and off (3070 always shows). When refreshing the webgui, the 3060Ti´s are sometimes visible and sometimes not.
The new cards are: Gigabyte Geforce RTX 3060 Ti 8GB VISION OC (GV-N306TVISION OC-8GD)
Any clue of this behaviour?
I have done some troubleshooting (perhaps useless since they are actually mining): Changed miner, replaced riser, changed mobo slots etc.
I am running the latest version of Hive OS.