I don't know if it's just my computer problem.
This probably doesn't affect usage too much.
But the more mods are used...The more the FPS drops..

Thank you for your work.

I'm looking into potential causes for this issue. Unfortunately, low framerate isn't a lot of information to work with.

Oh ok, It's not a particularly important issue. Hope to find out why. <3

I'm looking into potential causes for this issue. Unfortunately, low framerate isn't a lot of information to work with.

Can confirm. Getting massive fps drops when using 2.1.9.2. FPS seems to raise by two times when I hide HUD(F1) or switch to creative mode(which hides the mod's icons and stuff)

The latest beta version should not have this issue anymore, since the system for rendering GUI elements has been completely reworked.