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crypto/tls: no cipher suite supported by both client and server #23330
What version of Go are you using (
Your screenshot shows your device offering 85 cipher suites. Which ones?
The error you cited was "no cipher suite supported by both client and server", so apparently there's no overlap between what the server is offering and what your device supports.
You can probably change your server's *tls.Config to offer more cipher suites, but you'll need to figure out which ones your device supports.
It doesn't look like there's a Go bug here. You just need to configure your program to match what your device supports, which might be old & insecure.