I've run into a problem, and hope that I can be pointed in the right direction. Apologies if I use an incorrect terms, I will try to be as descriptive as I can.
Before 6.90 RC1, I would get the latest headers for my groups, which would pull all the headers down since the last time I checked, go through the posts (in either a GoG or single group), and then "Delete all Posts", clearing the groups. Next time I would repeat the same process, and the amount of posts would constantly be whatever got past the filters since the last time I checked. With RC1, even following the above process, Newsbin would go back to some point in time and get headers that I have deleted and redisplay them, causing the time "Download the Latest Group Updates" to get longer and longer.
I've updated to RC2, with seemingly no change, and saw another post where it was recommended to remove and rebuild the DownloadMarker files, but that hasn't changed anything either. I don't think it is a problem with the RCs, I think it is something that was weird on my end, but it correlates to the install of RC1, so I think something that RC1 tried update was messed up on my end, and RC1 couldn't handle it, and did the best it could.
Any advice on how to resolve would be greatly appreciated!