For a lot of this update a new combat glitch has appeared which is almost identical to the sprint glitch in how it affects gameplay, however unlike the sprint glitch which can usually be fixed by pressing sprint again, this glitch has no obvious fast fix. This glitch impacts both PvP and PvE with huge detrimental effects on both, causing a player to be unable to use skills, light/heavy attack or dodge roll, however quite often the resources are consumed without the action being performed.
https://gamerdvr.com/gamer/i-senor-bot/video/97280982
In the clip you may or may not see that I attempt to sprint, light attack, block, barswap and use abilities all with no use, Ive not seen a huge deal of information on this issue yet, however I might be wrong, but at this stage I’ll just list this as one more pain point on the ever increasing list of issues and bugs Plaguing this game.