Since C9.5.20, Cableguys PanCake (a 64-bit plugin) has been blacklisted. It worked perfectly in 9.5.10, so I re-enabled it, tried it out, and it crashed within seconds.
I then followed the instructions here: https://helpcenter.steinberg.de/hc/en-us/articles/207348390-Plug-in-Sentinel-for-Cubase-9 where it says “…to move any plug-ins that you chose to re-enable back to the blacklist, you need to force a rescan to run the Plug-in Sentinel.” After rescanning, PanCake failed to return to the blacklist and instead remained highlighted in red in the PlugIn Manager. Should it not have returned to being blacklisted?
I should mention that I’m using the latest version of PanCake (and that the previous version crashes as well).