Some users, sometimes, not able to upload images. [REALLY SOLVED this time.]
I'm hosting my site on a Digital Ocean droplet, with nginx.
I just moved the site there recently.
In testing, people could upload no problem.
When I went live, some users reported not being able to upload.
I checked chwon permissions, and could upload images.
Initially I thought it was i-Stuff specific, but some users with Android have reported it.
It doesn't affect every user, and a user who could upload from i-Pad earlier today now can't, but still can from their i-Phone.
I haven't the remotest idea what could be causing this, and there doesn't seem any obvious way to reproduce it.
Anyone had this, or got any suggestions?