[CANT REPRODUCE] Cannot contact ground grew

As of the last OB update, I'm unable to contact GC in the Mig 15 (and Mig 21).

I can still contact ATC no problem, but nothing GC works. (Rearm/Power/etc.)

I haven't seen other mentions of it so I'm unsure if it's clientside or not, but is there a repair option or some way that may fix this? (I see another mention of this happening here from a year ago, but that fix has no effect for me.)

Is the aircraft affiliated with that base-blue a/c with blue base? Look with your editor.

I had this problem in I-16. Contacted groundcrew-no response. Made base same color as aircraft..all was well.

Good Luck.

After trying a few different ways, I notice that this only occurs on Instant Action mission. ME missions, and premade missions work as normal.

As Tempest mentioned, I'll try more with the affiliation of the aircraft -- though I've tried the Mig 15 as American and Russian with no effect in the Caucasus map.