We are getting the following error on occasion, and it appears after someone leaves the server quite often

steamserver: onp2psessionconnectfail:76561198039745321

The number is different every time. Have googled this... it brings me to this thread and one on sukhoi.ru in russian. SOmetimes the server then crashes, other times not.

This error comes up quite often with one of my missions

[18:02:55] =================================================
[18:02:55] System.NullReferenceException: Object reference not set to an instance of an object.
[18:02:55] at LFZYwvDEfKgqeJoHacP.0YFHxjDn2bgQYXUZwAf.wrpvZLhEJQ gsPsnNTuwR(Object )
[18:02:55] at LFZYwvDEfKgqeJoHacP.0YFHxjDn2bgQYXUZwAf.h6gZhDtSe3 M(Double )
[18:02:55] at LFZYwvDEfKgqeJoHacP.0YFHxjDn2bgQYXUZwAf.8d9Zh5SQKj p()
[18:02:55] at LFZYwvDEfKgqeJoHacP.0YFHxjDn2bgQYXUZwAf.EPjTqSDwmi ki2Jbnm2w.tick()
[18:02:55] at uIlIG0f3jSq7RkuAJBT.r9TmgNfYjs38ADefroG.RNjaJcaIge RmbMNg9Bhs(Object )
[18:02:55] at uIlIG0f3jSq7RkuAJBT.r9TmgNfYjs38ADefroG.1VtfxUFLk7 v()
[18:02:55] at 1NT2CfJeLDI35FN68V.ntG07oAREH979OssZm.uFQCXhZR9iTo LBS5UYV(Object )
[18:02:55] at 1NT2CfJeLDI35FN68V.ntG07oAREH979OssZm.interpolateT ick()
[18:02:55] =================================================

I have no idea what it refers to. I don't believe it refers to specific map/mission objects but i might well be long. When it starts it repreats every few seconds for a while, but again, I haven't been able to tie it to a specific mission event so far.

i googled: System.NullReferenceException: Object reference not set to an instance of an object

lots of posts come up refering to MS Visual studio and whatnot.