cannot repoduce and missing track file Difficult to designate emitter on HAD with 2.9

[moggel]

After 2.9 release I very often find it's very difficult to designate an emitter on the HAD page. What happens is usually (with TGP active on other MFD):

• I move HAD cursor over emitter and go TMS UP
• The emitter gets momentarily highlighted (inverse block) but immediately undesignates. The TGP momentarily slaves to corresponding location

It usually takes > 10 attempts before I get a solid designation

Is this as intended? One assumption was that maybe the triangulation constantly updated and that made it loose the lock, but I don't really see the emitter number move at all when this happens (and it's PGM2, not getting any lower unless I also use TDOA - which I didn't)