Third Party Plug-Ins not working


I recently updated my McBookPro OS to Sonoma and my third party plug-ins don't work even though they are shown as Validated in the plug-in manager?
Please can you provide more details, here are some suggestions as to what sort of information might help throw some light on your problem:

Exactly which Plugins are not working - please list them out along with the version numbers you have installed.
Exactly which Mac Book Pro do you use?
Which Logic Version?
How does the problem manifest itself?

kind regards

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So far I've tried my Lexicon Reverb suite, Acon Digital Reverb, SpaceVerb and ChromaVerb. When I insert any of these into the FX on the channel strip, nothing happens; there is no reverb. However, in the Plug-In manager the Verified box is checked on all of them.

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