It doesn't sound like the community can answer your question. I suggest creating a service request to expedite getting this solved.
Try the "OR" switch rather than "AND" - just a suggestion.
INTEL GFX Driver igfxsrvc.exe
I would NOT eliminate that and SOLVE it from the source.
C:\WINDOWS\system32\igfxsrvc.exe is the INTEL GFX Driver.
We have a larger case now where the INTEL GFX card driver makes delays on ENS10.X when you
a) Right click on DESKTOP
b) Search on W7 in the Search field
The Binary igfxsrvc.exe does call over 300-400 Registry and Files when you do one of those functions.
You can exclude in SHELLEX (Right click menu)
A new driver does not solve it