Thanks for the reply. I did some more testing and the 1660 does work with both drivers 418.43 and 418.56. The problem is I can not get a rig with more than 6 cards on this drivers. I am running a test rig of 3 1080ti, 3 2080, 1 2080ti and if I remove 2 of this cards I can get 1 1660 or 1 1660ti to work properly. If I try to plug in any more than 6 cards I get this errors :"Failed to registered device" and "Failed to allocate NvKmsKapiDevice".
Windows drivers seem to be working a little better but it takes half a day to get everything to post and I really have no more interest in running full time rigs on windows since I found your HIVEOS(difference is day and night). If you are interested I am willing to test out any patches you guys might want to try out.


I have no problems running rigs of 14 gpus of 1080tis on this drivers. Also I have no problem running multiple rigs of vega 56 and 64's of 14gpus.