Invalid Channel Error - Unable to Maintain Connection to Bitcoin App during Import Process

[JeremyNau]

I'm submitting a…

• [ ] Regression (a behavior that used to work and stopped working in a new release)
• [ ] Bug report
• [ ] Feature request
• [ ] Documentation issue or request
• [x] Support request

Expected Behavior

When creating a multi-sig wallet, and using a Ledger Nano X device, I should be able to import my xPub after I log into my device, access the Bitcoin App, and press the "Import Extended Key" button.

Current Behavior

I am unable to import my Xpub from my Ledger. As soon as I press the Import Public Key Button, I am prompted to connect to my device. Upon doing so, I am automatically disconnected from the bitcoin app on my Ledger and my key is not imported.

It seems doesn't occur 100% of the time for some reason, but has happened about 2/3 of the time for me.

It also seems to only occur when I am trying to create a Wallet. I have no issues when creating an address.

Steps to Reproduce (for bugs)

• I am creating a 2-of-3 MultiSig Wallet.
• To import an extended key, I am using a Ledger Nano X (but the same is happening with my S)
• I unlock my Ledger and access my bitcoin app
• I press the "Import Extended Public Key" button.
• I locate my device, and press the "Connect" button.

• As soon as I press the connect button, I am logged out of the bitcoin app on my device, and my xPub is not imported. I get an "Invalid Channel" error

Environment

Using a Windows Device Tried on both the Brave and Windows browsers Tried using both Nano Ledger X and S

Please fill out the following:

• Where are you running caravan:
• Operating system:
• Browser and version:

[JeremyNau]

I have been running a few tests and getting errors. Any thoughts on what could be driving these errors?

[JeremyNau]

Same resolution as closed #182

[waldenraines]

I have been running a few tests and getting errors. Any thoughts on what could be driving these errors?

@JeremyNau did you set up your wallet with the words from the initial page of the test suite?

[waldenraines]

See also https://github.com/unchained-capital/caravan/issues/187

[JeremyNau]

No I did not. I'll have to test it and look out for that.

[waldenraines]

No I did not. I'll have to test it and look out for that.

Yeah, the test suite tests utilize a 2/2 multisignature with one of the two on the public words displayed in the test suite. The other set of private keys are held by the developers.

It's meant to test the actual devices and their software against some common usecases and thus requires the device under test to be set up on the words displayed in the test suite.