Two different situations:
Situation 1 - I have all my channels preset on ME. During my mission, if I change COM 1 to Manual, dial in an ATC or other frequency and then go back to my preset channels, they now keep the same frequency that I've dialed on Manual Mode + I can edit the preset frequency after I do that, which didn't use to happen. This happens while flying or with WOW. Video for a short illustration.
Situation 2 -When navigating through my waypoints, some times they get stuck, specially on the 'Data Page'. I click the arrows and three things can happen:
1- Scroll normally through the waypoints as it should be
2- Waypoint number doesn't change, but I see the coordinates for the other waypoints changing
3- The waypoint and coordinate does not change at all, it gets completely stuck.
To solve this I need to close the data page, and open it on another DDI (or AMPCD in case I was navigating using the DDI). Then the waypoints scroll normally as they should.
Sadly no video.
Cheers.