Found parameters in preloader.class.php timeout and delay. I increased timeout from 10 to 20s, and delay from 2 to 10 seconds, but still preloading stuck at some point.
I tested wp optimize preloading and process finish in few mins, tried several for any case and there is no stoppers.
What can be cause of the issue?
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This reply was modified 2 years, 2 months ago by edge330.
