Hello,
I ran into a odd issue when finally getting back into this game. Last time I played was 2018ish if my memory is correct and I could still trade back then.
But now I'm running into an issue of being trade-locked for what-seems forever due to not having any messages displaying my 7 day cooldown (if new PC / new IP) was in effect. This is a screenshot from in game
This has been active for more than 7 days now - it doesn't display time in chat when joining and my inbox / market / trading is completely locked preventing me from buying or selling any of my items.
I've contacted support and I've got one and a half weeks of extra waiting time till they get back to me and if there even is a solution for this.
Thank you for your time.
tl;dr
Permanently Trade Locked for unknown reasons while not being active.