Weird lag/delay on certain spells
Hello community,
After coming back from a break over Christmas I discovered that when casting spells with "long" casting times, there was a strange lag/delay where the next spell would start casting about half a second before the current one finished casting. It wasn't like this before the holidays, and I haven't changed any settings. It happens for Healing Wave and Chain Heal, but not Lesser Healing Wave on my shaman and Greater Heal but not Flash Heal on my priest, which leads me to believe that maybe it isn't due to my internet. Also, it doesn't happen on other servers with any spells, long or short cast time.
I've tried downloading a completely new client from the Warmane site, with no addons or changed settings, and it still happened. I've also tried changing my DNS with no improvement. In the video below I have Quartz enabled to make it easier to see the issue, but all my other addons are disabled.
https://youtu.be/Uzp97D_PIwg
I appreciate any input on this, as it's making the game very difficult to play, especially as a healer.
Thank you in advance,
Tylo