Hi. I have the same problem. Before patch 1.06 i played my placements and practice/qualification for Weekly Event and everything was OK. I do not know if the patch 1.06 is a problem but today when i was trying twice to participate in Weekly Event i was unable to connect. First attempt gave me error message NM14 and second one was with a message: “you have been banned for cheating”. Both popped up during "Joining Session". It's a little bit frustrating cause i was waiting whole week to have a chance to participate and even then i was waiting twice for starting hour...
Steam name: Hubokrew
Sry no pictures but Error NM14 and “you have been banned for cheating”
No UDP tools
DX11
No mods