I use NoMachine as well as it has been the most responsive solution for me.
My biggest problem that I finally figured out was that NoMachine was attaching to a VNC console instead of creating its own display when I was using it with Unraid VMs (KVM)
Hopefully all the different clients will soon support good blocking. With connect for android I can block instances and keywords, but I most just continually block on a community basis what I don’t want to see from All. I’m sure there are hundreds in there. This keeps it quite relevant for me but I’m still in the flow of seeing new subs. I do subscribe to all the ones I really like.
So it’s a curation process, but a more active one vs trying to hunt subs down like I used to do with Reddit.
I have this too, I figure it’s just a visual / cache related bug. I don’t bother reupvoting, if I come back later or stop and restart the app it’s there.
It even happens with the same post, like if you upvote from the feed and then open the post it doesn’t show as upvoted.