Can't craft either orange or red items. I've got the required mats, and blueprints, but it just doesn't work. I've written about this on the steam forums as well as discord. I'll just copypaste from my steam thread:

"Yesterday I did my first Void Crusade, at level 63 I believe. Finished the Supreme Mission (right slog it was too), got my loot. Among other things I got an Archaeotech Null Rod, and a blueprint for a Relic Null Rod. However, when I try to craft the Relic Null Rod, I can't.

I go into the crafting menu, and choose the Relic blueprints. No matter which I select to craft, it doesn't work. What happens is that it does the little "bing" noise, and the blueprint capacity goes from 5 to 4, but no crafting results window pops up, nor does it use any resources. I've tried logging on and off, restarting etc. but it doesn't help.

I can still craft Artificier tier items no problem. I'd really appreciate any help.

I tried crafting an Archaeotech Relic just now. Exactly the same result. No matter which blueprint I use, if I try to craft anything above artificer rank it just doesn't work. Quite annoying, seeing as I've really enjoyed the game up until now."

EDIT: Just logged in after reading the dev response to see if it was still an issue. It wasn't! Thanks a ton for quick fix, I was pretty much expecting to wait for a few weeks until the next big patch for this to be resolved! Really glad you guys did so fast, massive thumbs up!