After installing the mod, all I'm getting is a "? FPS" in the upper-left corner - no number.

simple_fps-1.16.X-1.2.0
forge 1.16.5

post your debug.log please

latest.log?

Sorry - been testing a modpack, so I have 1000s of zipped logs - no clue which one this was.

2021-01-25-10.log.gz

Found this after looking at more than 20 logs - hope it helps.

I can't find anything in that log...

Ima try it out on 1.16.5 without mods in a bit

Having the same issue. Here's a debug.log from my last session. Hope it illuminates:
debug.zip

Ima try it out myself maybe it is because of the new forge version

I think this mod is conflicting with some other mod you are playing with. Could you try it out without other mods or send me the modpack for testing?

Sorry - been testing a modpack, so I have 1000s of zipped logs - no clue which one this was.

Could you send me the modpack aswell?

It's changed a lot since I tried using this mod - not sure it would help at this point. Also the mod folder is 456 MB.

Hi!
Just tried it out with SimpleFPS the only mod. Same issue.
MC 1.16.4
Forge 35.1.37

debug.log

ok thx I will fix it soon

BTW why are you using the latest not recommended forge release?

Forge 35.1.37

I am using a couple of mods that require it.

I tried it out with 1.16.5 36.0.46 it worked perfectly fine...

1.16.4 35.1.37 works fine aswell