Glyph3 3.5 (3532) slow and lag

Glyphs
1

Hello everyone, I have an issue with glyph 3,
it’s been more than a week that, when opening any glyph file, it runs super slow and is lagging.

I tried following each steps of this: Pannes | Glyphs ,
sometimes it can be helpful on an temporary time, but the issue comes back every time my computer is turned off/on or if it goes sleep mode.

I’m currently using glyph 3.5 (3532) on a MacBook Air Sequoia 15.7.2 24go and I have a second screen DELL S2721QS.

Let me know if you have any idea what can be the possible issue !

2

Can you try to start without plugins. Hold down the Option + Shift key when you start Glyphs.

3

I tried opening glyph like you said but it did not change anything,

Here you have the Diagnostic Info when doing so

Glyphs 3.5 (3532)

Mac OS 15.7.2 (arm64)
Python 3.11.9 (Glyphs)

(no custom plugins)

Repository Size Ref
TypofonderieIO 5.7 Mo 0fd7aff
Alex Slobzheninov 541 ko 6718aaf
Curve-Equalizer 1.8 Mo 186cac9
Typofonderie Scripts 4.6 Mo 9795910
fonttools 56.6 Mo 0fccde3
mekkablue 9 Mo fdced38
vanilla 5.2 Mo 7ec2205
GlyphsPythonPlugin 319.3 Mo 0761617
robofab 8.2 Mo 5099fe0
4

Could you send me the .glyphs file. And a short screencast of the whole window showing the lag?