HTTPS client connect fails with Error 45 with 1nce sim card in France

[Saketaram]

Hi,

I used 3HK sim card on NB-IoT in Hong Kong, and I could run GET and POST instructions to any cloud with the right certificate.

Recently, I moved to France, and I switched to 1nce MVNO and now the connection fails with error 45. The certificate hasn't changed.

We also tried to connect to google, using google certificate. That also fails. TLS socket setup with TLS_HOSTNAME option with host google.com didn't help either.

ncs 1.5.1
modem fw 1.2.3


Attached is the build files and the modem trace.

Could you help on this urgent matter, please?

Saketaram

https_client.7z

[Saketaram]

Hi Nordic support team,

Could you tell me what you found? We are currently blocked for the production launch due to this issue.
Is there another sim card you would recommend for the short term debugging? I can't find the nRF9160 DK initially provided sim card.
What should we do to solve this issue?

Your prompt suggestion is expected to allow the product launch.

Thanks

Saketaram