That was the issue. Ive not used amdmemtweak. Do you use amdmemtweak or amdmemtweakxl? Would you have an example command line in windows for the 5700 for core/mem/volt?
Thanks
amdmemtweak for Polaris C:\Miner\AMD_Memory\WinAMDTweak.exe --i 0 --ref 30