Hi Martin,
One other plug-in you might try is Supertone Clear. It allows you to
isolate or balance three elements separately, voice, background noise
and ambience/reverb, so for example you can solo the voice element or
reduce or almost eliminate reverb. Many colleagues recommended it and
I've used it recently to good effect. I've also used RX for this so
it's horses for courses, but definitely worth a look. There's a free
trial version which inserts noise every thirty seconds before you
register it. It's here:
https://supertone.ai/en/clear/
Best,
Peter