first one of gpu freeze then miner restart after then crush, any ideas?
THX for the detailed info about your system. My crystal ball tells me you may have to do the following:
A workaround for rigs with mixed cards (Polaris and old cards): start two miners with "-di" option, one for Polaris cards and second for other cards. Use "-mport 0" option to disable port for remote management and avoid red message in second miner.
I will fix it soon.