OS:fedora 28
gnome shell: 3.28.3
Extension: from website
Every hour or so desktop freezes and I get a bunch of these notifications:

This is an upstream issue with the extension subsystem, !177 Gnome-shell disables and enables extension in sub-optimal manner (quadratically).
Basically in some cases Gnome Shell will try and repetitively load extensions, which doesn't do well with GSConnect. This "error" is GSConnect aborting the previous load, each time a new load is started. I'll try and quiet down these notifications a bit, since Operation was cancelled should only happen in these cases (I think).
Most helpful comment
This is an upstream issue with the extension subsystem, !177 Gnome-shell disables and enables extension in sub-optimal manner (quadratically).
Basically in some cases Gnome Shell will try and repetitively load extensions, which doesn't do well with GSConnect. This "error" is GSConnect aborting the previous load, each time a new load is started. I'll try and quiet down these notifications a bit, since
Operation was cancelledshould only happen in these cases (I think).