I got this mail from CF:
Dear Cloudflare User,
We have discovered that recent traffic from one or more of your web properties has caused a congestion event on our network or may be in violation of Section 2.8 of our Terms of Service (https://www.cloudflare.com/terms/). In an effort to preserve service to all Cloudflare customers, we have temporarily decreased the performance of any web property at issue for traffic management purposes. Some of your visitors may experience altered performance until this congestion event has subsided. The affected properties are:
If you have any questions, please visit https://support.cloudflare.com/hc/articles/360057976851-Delivering-Videos-with-Cloudflare or contact our customer support team ( https://dash.cloudflare.com/redirect?account=support ) and they will further investigate this matter for you.
I see many other websites like mine, but with higher traffic that work with Cloudflare without any problems.
Instead of limiting it to the point of being almost inaccessible, Cloudflare could simply sent me an email warning about my site’s excessive resource usage and I’d be happy to fix it. But they didn’t do that and made my site almost offline. I can’t stand this.
I submitted a ticket asking “how long will it take for performance to be restored, and will I receive a notification?” But it seems that no one answered me until now. I had to completely turn off Cloudflare because the connections were timeout and it was almost impossible to access the website.
Please help me to solve this problem.