Running stable with this config
-dcri 5 - cvddc 900 -mvddc 900
Bios : cclock 1200 mclock 2000 tdp 115 tdc 95 MPL 115 timing copy 1500
https://i.imgur.com/fGTzx3m.pngCan you send screenshot of your bios (in polaris bios editor) to copy those edits. I know that you said what did you changed but just want to be shure like that too.
Thanks