I'm running a Magento 2.3.5-p2 site, but the dynamic images generated in the admin don't appear to load. When I updated to 2.4 the graph problem goes aways as the graphs are drawn with canvases instead, but the 2FA QR code issue remains.
I have tried disabling all 3rd party modules, but this hasn't made any difference Magento 2: Disable all custom and Third Party Module in single Command.
My hosting (Cloudways using AWS) provider doesn't think it is a server problem.
See screenshots below:
Magento 2 admin 2FA Google Authenticator QR code image not loading Magento 2 admin 2FA Google Authenticator QR code image not loading
problem image urls are typically in this format https://m2.skates.co.uk/sk_admin/tfa/google/qr/key/6d51a9c283d43f0482ee69f53c51cde655eb5b12a51bf431f84752c493e9974e/
All other image types in both the admin and front end work perfectly fine.
Any ideas? Thanks so much for reading.