Hello,
I've got a character over 1100 and have not had any issues until recently; I can't select 3 (gunner, firewall and technician) of the 6 specialisations available, having been able to previously and also none of the hive skills are working for me - they deploy to the ground and then disappear and revive fails to trigger when I'm downed. I used to be a Ubi+ subscriber but have recently stopped that and bought the Division 2 DLC outright. The specialisation problem seemed to happen around that time, whereas the hive problems have been since fatal bug which everyone had a while back (after the launcher upgrade i think?).
Hope you can help?
You should contact directly to Ubisoft Support via social media or the support page , because this unique problem for you.