missing info Aim 7M STT not tracking sometimes

[USA_Recon]

We are seeing inconsistency where in STT the Aim 7 won't track.

 

Seems the MH does track but M having some inconsistency of not tracking

Could be related to other semi-active as well.

I've seen some AI fire and see ER not track 

[Flappie]

Please provide a track showing your issue.