New
#91
Have you tried a standard add-ons check -
Remove all add-ons - check the lag (and I do mean Remove not disable)
Load an add-on that you like to use and check the lag
remove the add-on and load another preferred Add-on
Repeat this with all add on's
If you find a single add-on that always and exclusively causes issues then you should look for and use an alternative for the faulty item
If no single Add-on is causing visible lag then you will need to start testing the add-ons in pairs and other multiples which may take a while but is the only way to be certain of what is causing the issue