I haven't noticed any issues. You could try a few things on your end.
1. Ping the site to determine actual latency. (Determines general latency between the site and you)
2. Trace latency for hops between you and the site. (Shows any bottlenecks in your internet traffic)
3. Try alternative ways of accessing ProwlerTalk. Mobile phone, app's like Tapatalk, or even other computers.
If you try other devices, you could try them on your wifi or over their cellular signal. If they have slowness while using wifi, but not when using cellular, you may have some issues between you and your internet service provider. )
If you want some help walking through those, let me know. I'm pretty new to UTV's and general mechanics. But I've been working with computers since the early 90's.
Try different browsers on your computer as well. I've switched to Chrome from Firefox. I think this is a VS site, I'm a moderator on another VS site and we are struggling with a crazy amount of spam ads, and it varies by location and browser/app.
site loading and thread loading still EXTREMELY SLOW , assume it's all the ads the site supports as I have good [trash ] ad blocking ....
guess Ill go by the wayside and come back in a while and see if things have changed .. SORRY not my choice but won't deal with the loading issues .... BTW only heavy ad sites do this on my computer all others are just fine loading.