[CANNOT REPRODUCE, PROVIDE TRACK FILE] A/A Radar keeps locking friendlies

I know everybody hates that but I did not find any reports here. Especially loves to lock tankers, just when you say 'nose cold, switches safe'.

1) It does so even in Stand-by mode.

2) Undesignate button does not work. Must switch to RWS and press TDC twice on an empty space to unlock.

3) Sometimes the radar gets stuck in ground mode, while showing A/A targets, so RWS/TWS is replaced with MAP button! Pressing it does nothing.

Edit: added two short tracks, one shows MAP bug, another - lock persisting in standby. I saw a new and longer lock in standby in the end of a long mission that I did not save. Maybe targeting was provided via a datalink?

radar.trk

radar2.trk