What would you suggest instead? Seriously, if you’ve any pearls of wisdom I’m all ears, cos I’m out of ideas.
I’ve no idea, as I’m sure you suspect – what I CAN suggest is that saying it can’t be replicated therefore probably won’t be fixed is a disappointing response. I add that I totally understand that it’s not your problem to resolve, and I’m hugely appreciative of the hours you’ve already put into it, but as a user of this site, on one day it worked fine, the next day there’s a massively persistent and intrusive popup. At the risk of sounding repetitive, I haven’t changed a thing, and I don’t get this issue on any other site, it’s been reported many times over a lengthy period of time, and whilst I appreciate it’s hard to fix a problem when you can’t see what’s causing it, some measure of acknowledgement and (dare I say it) contrition from the site owners (not the mods, that ain’t your job) wouldn’t, you know, be a bad thing.