Hi' I see such errors in error log:

Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:749)'),)': /api/5681095/envelope/

I've found out that this could be because of external apis i am working with. The problem is that i work with lots of external apis. How could i investigate where the problem is. Thanks

I would start by checking which sites cause that error and whether it happens every time you try to access them or only some times.