TankMontana

Also experiencing T3 not loading in when landing at EGLL, probably every 1 out of 3 flights. Have done all the recommened solutions above and none have solved the issue. This has been on both SU1 and SU2. I've also had T5A not load as well, but that was when starting my flight at EGLL and a restart fixed that. Are you folks using "Terminal 3 High Detail" in iniManager? I personally am, so I'm going to test with disabling it to see if that makes any difference. Just trying to see if there is any pattern here given no recent official response on the matter.

I have just had what seems like a similar issue and my theory, which @Maddog75 could potentially disprove, is that it's related to the GSX intgration. It seems to intetionally flash when there is an action you need to do on the "Ground" tab for GSX, but it's neither clear what that action is or if there really is one to do. Having set up the flight with it enabled in the "Ground" tab, it was flashing on both the captains and FOs OIS well into cruise. Toggling "Enable GSX Control" on/off and then dismissing the GSX menu finally got it to stop flashing. I had to do this separaretly on each OIS, but thankfully it worked as I've got another 12 hours of flying.

@haza2 - Apologies for the tag, but I noticed you’ve commented in other (now closed) threads mentioning that the team is aware of this issue. That was nearly a month ago - would you be able to share any updates or insights so we can get a bit of clarity on how things are progressing?