Within our app we are doing a ZAFClient request to our server to retrieve some data. This has been worked for a couple of years but a few days ago it stopped working.
We have tested the same request with PostMan and works without any issues
In the devtools our request response looks like:
Resp: HTTP 504, Proxy error: Errno::EPROTO
We have recently changed our SSL certs provider from TrustWave to Comodo.
And we have switched domain from .me to .com, but it was a week earlier and after changing URLs in the app everything were working properly.
Any hints how to debug this issue are really appreciated, thanks in advance.
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