I turned off ad blocker for this site that made a brief difference but went back to the same :( I use c cleaner regularly and turn me phone off 🤷♀️ I dunt have this problem on any other site.
Not noticed any slowness/difference on my iPad.
The ‘500’ errors have become less also…
Phones use a smaller ‘mobile’ version of the site, dunt they? Maybe that’s where the issue is…