Lag Spikes only with THUD active?

[Transcribe]

So with the downfall of Enigma's D3 Maphack I've switched to using THUD, well this is where an issue comes in. In loading new maps or even talking to Urshi when finishing a GRift takes a few seconds just to open her interface. This ONLY happens when using THUD, after closing the process I do not experience these lag spikes and my experience is a lot better.

Really what my question is, is there a way to fix this while still using THUD or do I have to quit using THUD and go back to the now out-of-development D3.Maphack?

[KillerJohn]

HUD can't cause lag because it does not interfere with the game. HUD has it's own canvas, it is not based on the game. Maybe your system has graphics driver issues?