Hi,
I'm getting an error whenever I right-click in PL/SQL Developer. I am running version 15.0.2.2054. It was also happening on 15.0.1. The error just says 'Wrong PixelFormat'.
I haven't been able to test this yet, but I wonder if a key cause is that I am connected via Remote Desktop to the PC that is running PL/SQL Developer. It will be a few days before I am in the office again to investigate that theory.
This is quite restrictive because I cannot get to the context menu anywhere in PL/SQL Devloper which is slowing me down quite a lot as there are some items that don't seem to be able to be set up with keyboard shortcuts.