It seemed to get more reliable for a while but its back to being as bad as it ever was, at least for the WWII side of things. And no I have definitely had it without switching slots recently.
Unfortunately 2200 zulu might be a bit late for me this week so I probably won't be able to make it myself, just thought I'd mention the issue with the scoring system. It doesn't happen every time, but when it does it will happen like 3 times in a row (noticed it after the many disconnects due to spit engine bug kicking people from the server recently).