Still having issues not seeing new posts in threads.
 

Threads are supposed to be in bold when there are new posts from my understanding, but I only get a few showing it and it's usually random. I've been on this site for 4 years now and have reached out before, but I'm tired of it and it keeps me from being more involved with this site. I have been on two different laptops now, different browsers, and even had different routers. Why does this issue persist?