When a CMS UploadField contains a large number (50+) of has_many relationships, especially for Images, it crashes the browser on load.
My educated guess is that the iframe and js loading for each item kills the RAM on the local machine.
Hi @jaedb, this issue should be fixed in 3.1.3 which should hopefully be released soon (see #2719). You can test this by checking out the 3.1 branch :)
@jaedb Are you able to confirm that 3.1.3 fixes this?
I'll have a looksie and report back soon.
@simonwelsh excellent! This resolves the issue entirely.