Cloudflare Error: Unable to establish an SSL connection to the origin server

[Prashant]

Hi. My site is down. And the error is visible on the page.

Any suggestions on how to fix will be appreciated and might be useful other having Cloudflare issues.

Details :
Every time I signup to Cloudflare this happens in a few days and Cloudflare says its on host(bubble) side error. Last time I ended up deleting Cloudflare and bubble support doing somethings on their side , so I am unclear how it got resolved. This time I am hoping not to press all panic buttons but objectively understand the problem - with community help.

No deployments were made before the site went down. Seems random.

[sridharan.s]

This is probably the solution.

Increase the Bubble page load speeds with Cloudflare

– For other’s with custom domains using Bubble for SSL – You may want to update how you’ve configured cloudflare. We implemented cloudflare a few months ago and learned the the default settings prevent the Bubble cron from renewing the SSL cert (which occurs every 3months). If your SSL is set to full, perhaps you and your users have run into a 525 error this creates. The solution is: SSL set to full Toggle HTTP → HTTPs redirect to off (in crypto tab) On page rules tab, create the following…

[Prashant]

I passed these instructions to someone managing my Cloudflare and this seem to bring the site up ASAP !

Thanks @sridharan.s !