Not getting email notifications for replies here in this forum

My profile should be fine:

At a guess you’re running into the “We’ll only email you if we haven’t seen you recently and you haven’t already seen the thing we’re emailing you about.” thing.

Yep, confirmed by the email log:

alright, I changed my prefs, lets see if that changes anything?

I think that’ll only get you less mail. Doesn’t look like there’s a setting for “send me emails even when i’m browsing around on the site”.