Mana Regeneration is not working properly

I experienced problems with mana regeneration. I switch my gear with more mana regen (no diff with cast speed). On "C" my mana regen improves but when i spam my skill it consumes my mana way more quicker than before. (No the skill cost not changing) I'm pretty sure that people also experience that thing and hope it gets fixed soon. Please be aware of that

Been looking to see if this issue was reported, at least if I understood your message correctly, you are having the same issue I've been seeing which was still happening before yesterday's patch but now seems to be happening even more often.

On my weapon swap, which switches to a staff I have less mana and less mana regeneration as a result but sometimes when I swap back to my regular setup, my mana regeneration doesn't update to the larger mana pool and thus causes problems because when I burn through my mana too fast which is acting as my life pool it leaves me with a larger possibility of dying which I am not a fan of.

I can usually fix it by porting back and forth from the waypoint to my hideout but it's happening so often that that isn't a good solution, sometimes multiple times in one map.