Hello Terry_40
Can you please elaborate the issue? For example, can you confirm since when are you facing the problem, what was the last thing you did after which the problem started, how often the problem appears, etc.?
In any case, a simple and straightforward solution would be to
Restore Your Windows 10 to a point when you believe the problem didn't exist.
Feel free to report back with detailed information for more assistance in case the above solution fails to solve your problem.
Cheers!!