2001 SCII Saturn Intermittant Windshield Wipers

My wipers stop and start for no apparent reason - not the fuse and Dealer can’t find reason. Other car repair places have not found reason. Sometimes after sitting overnight, the wipers will start again. Any ideas why and how to fix. Thanks!

There may be a loose electrical connection in/at the switch.

Do the wipers ‘PARK’ when you turn the switch off?

Yes, if by “PARK”, they stop at the bottom of the windshield when turned off. A loose electrical connection sounds logical - don’t know why or if this was checked. I was told the windshield wipers have to stop working before I bring it in again. Thanks!