My games crashed 2 times in 10 min due to some backend error.
I cant really tell what caused it but on the first i was rapidly melting all the items i got from the many commendation chests through the challenges. On the other crash i was rerolling weapon properties. Sadly that all i can say.
And again. “Backend rejected the challenge response” on the first property reroll after launching the game.
And again. Something is clearly broken with crafting.