I have 3gb and 6gb Nvidia cards (P106-90 and P106-100). Try to use the 3gb ones to mine UBQ and 6gb ones to mine ETC. Once I open a second session to mine the other coin, the program always shows "driver is in use" and won't apply the mining straps for the second session. How to fix this?
You cannot use -strap option in two sessions, you could try to add straps on first session to all cards and mine UBQ and then stop 6gb
cards and then start second session and start mining with 6gb cards only, not sure if this will work.