It will only delete pictures one time per launch

HELP.

First things first. This is my operating environment and has been  for the past year.

Operating system: Windows 11
OS Version: Windows 11 Home (2009)
Application architecture: x64
System architecture: x64
Computer model: System manufacturer ROG MAXIMUS XI HERO (WI-FI) / Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz

Processor speed: 3.6 GHz

Nvidia GeForce GTX 1070Ti Graphis Card

16GB  DDR4 RAM (Built-in memory: 16297.7 MB)

Real memory available to Lightroom: 16297.7 MB
Real memory used by Lightroom: 6177.6 MB (37.9%)
Virtual memory used by Lightroom: 27560.9 MB ((WHY IS THIS SO HIGH?))
Memory cache size: 557.5 MB

Suddenly my LR program has begun acting strangly. It will only delete pictures one time per launch. In other words, if I select a number of photo's to delete it will work, but only once per launch.  When I try a 2nd time the pictures remain darkened out but undeleted.  Once this happens I can no longer export pic's I've edited.  I have tried removing the LR, Photoshop AND Adobe Creative programs, using the Adobe way, and re-installing but NOTHING is helping.  Another oddity.  While viewing my RAW images some will display very pixelated, while others will display normally, even shots taken in succession within seconds of each other as in birds in flight photo's.  This issue just started happening. I have not added any new programs or hardware. I'm stumped and really need an answer. Thanks