Cant able to update a particular blog post

[V15]

I am using Cloudflare today when i tried to update my blog post i faced few erros

error1 –
This site can’t be reached The webpage at https://domainname.com/wp-admin/post.php might be temporarily down or it may have moved permanently to a new web address.
ERR_HTTP2_PROTOCOL_ERROR

WHEN EDITING/UPDATING FEW POST ONLY, I AM FACING THIS ERROR

error2 –
Connection lost. Saving has been disabled until you’re reconnected. We’re backing up this post in your browser, just in case.

when i paused Cloudflare, i didn’t face problem.

Then i checked cloud-flare firewall my IP ADDRESS were blocked for service Hotlink protection

please help to exclude my IP…

[sdayman]

You can whitelist your IP address in the Firewall:

[V15]

Thanks i have added my IP, now i dont have the problem…

another doubt sir, there were few IP’s already listed under IP Access Rules. Whether i have to leave it or remove it?

[sdayman]

Some of those might be whitelisted IP addresses of your web servers. You’d have to look them up and decide for yourself if you want to keep them or not.