Never seen this before in all my years on Cubase.
Using 9.5.20 Pro on Windows 10x64 1803.
Loaded an old job.
Added an insert plugin. It pops up grey instead of blue/green. Drop-down menu is inactive, so I can’t now remove the plugin.
Happens to 80% of the plugins I add to this job. About 20% load fine. Others load in this greyed out state and are impossible to either use or remove. Clicks on the plugin name in the insert area are ignored, although hover-over the insert entry does highlight.
Any ideas how to fix this cos I can’t do ANY work?