Error 59 on LInux RT cRIO 9035 when access AWS SQS service

[Noriker]

I run SQS sample code on a linux RT cRIO 9035. I get error message: Error 59 occurred at LabVIEWHTTPClient.lilib:GET.vi:390001.

Possible reason:

the network is down, unreachable, or has been reset.

Obviously the network is connected

This should not be so difficult as I can run the same code on windows computer and it works perfectly.

Does anyone have clue what is the problem run cloud toolkit on RT target please?

Any suggestions? Many thanks.