We verified that we were all using 1.976a and redid a clean install of both TS and Aries. We also tried to see if the problem was caused by a single player by excluding members from the tests we ran. As soon as two players were on the same frequency and transmitted, TS crashed, regardless of who those players were, on which TS server they were, or who was hosting the DCS server.
Our DCS is up to date, and our Export.lua seems in order. We really don't know where the problem could be coming from at this point.
JP