This doesn't fix the problem, but perhaps minimizes it. Try changing your view.
https://forum.audiogon.com/discussions/recent?time_range=12
I see all the SPAM posts listed at the top of the page. Anything with 0 replies is under "New Discussions in the past 12 hours"
Any posts with replies are under "Forum contributions in the past 12 hours". If you don't reply to the SPAM posts they won't end up there.
Just scroll past all the SPAM and into the real discussions.
https://forum.audiogon.com/discussions/recent?time_range=12
I see all the SPAM posts listed at the top of the page. Anything with 0 replies is under "New Discussions in the past 12 hours"
Any posts with replies are under "Forum contributions in the past 12 hours". If you don't reply to the SPAM posts they won't end up there.
Just scroll past all the SPAM and into the real discussions.