Cloudflare blocking users trying to upload picture

Hi there,

We use your plugin and cloudflare. But cloudflare is blocking the users who are trying to upload a picture. Where the plugin became more the less useless. I tried to put out the firewall of Cloudflare but that wont work, even on minimal settings it blocks the customers trying.

Dio you maybe know what firewall setting i should use to get these people whitelisted when they using your plugin?

Kind regards
David van Hoven