AVC Video Issue, YI 4K+

Having an issue in recent versions of resolve with AVC video shot on YI 4K+.

Running latest Resolve Studio 14.2, issue appeared last two releases also.

Worked previously but now shows distorted bands. Not every file has the issue but most do and can't see a difference between ones that display correctly and ones that don't.



Generating optimised media doesn't work around the issue.

Has anyone else ran into the same issue?
Any ideas for a workaround other than converting the files?

System is Win 10 Pro, Xeon E3-1535M v5, 64bg ram, Quadro M5000M.

File info image is attached.

Thanks for any help.

Mikey

Could you dropbox a small unedited out of camera video that shows the problem?