Multiplayer issues - trigger zone, tanker not responding

[Yuriks]

Simple refueling mission, Nevada, Nellie. Tanker (KC-130) appears when a player flies through trigger zone.

All works fine in standalone. 

In multiplayer

1) Trigger zone does not triggers tanker 

2) Ai Tanker is not responding to radio coms. Both simple and realistic radio (all correct frqs)

  

[Flappie]

Can you please attach your mission file?

[Yuriks]

DCS repair seems to have fixed it. But after repair VIACOM does not initiate commands in DCS. Changed some LUA files?

[Flappie]

Great.

I assume you need to reinstall VAICOM.