Certificate error on Github download FreePBX17

[Sferg (Shawn)]

Howdy. This is my first ever try at downloading FreePBX on a machine. Im following the steps to download FreePBX17 from github. I put the long string in that the instructions say and I see it says connected to github with an address, then I get two errors. one says github.com has an untrusted certificate and the other says github.com is an untrusted issuer. Thats as far as I get. I tried searching for this in the forum but im not having any luck. So I thought i would ask. I imagine it has something to do with the third party service (Z scaler) were running that may be blocking the certificate?

[dicko]

I would suspect your service, without a proxy in the way you should get

Common Name (CN)	github.com
Organization (O)	<Not Part Of Certificate>
Organizational Unit (OU)	<Not Part Of Certificate>
Common Name (CN)	Sectigo ECC Domain Validation Secure Server CA
Organization (O)	Sectigo Limited
Organizational Unit (OU)	<Not Part Of Certificate>
Issued On	Wednesday, March 6, 2024 at 4:00:00 PM
Expires On	Friday, March 7, 2025 at 3:59:59 PM
Certificate	fd6e9b0ef398bcd904c3b2ec167a7b0fda7201c903c53a6a6ae5d0414363ef65
Public Key	1acf9d4fd9140b5ee70d86571f9da62b31a795453f439992d14aee4d05b71f45

If you have openssl installed

openssl s_client  -connect github.com:443

[Sferg (Shawn)]

Thanks for the reply. I ended up reloading and gave a static IP that is on a separate network which Zscaler doesnt interfere. That did the trick.