Hi Michael,
Ok first turn off "Infer Constraints" (type in Constraintinfer) or find the sysmbol in the drawing tray.

Then you want to bring up the Parameter Tab to access the "Delete Constraints" or "Hide Constraints" commands.
(to bring up the tab Right click in an empty space in the Ribbon then hover over tabs> and find parameters)

After that it should fix the constraints issues. (1, they will stop showing up and 2 existing ones will no longer be visible.
I hope this helps,
James
James Alger
(I'm on several hundred posts as "algerj")
Work:
Dell Precision 5530 (Xeon E 2176M)
1tb SSD, 64GB RAM
Nvidia Quadro P2000, Win10