Seriel gateway problem

[NBM]

I have update my seriel gateway to vera and delete the device after.

When create new device it constant say:
"MySensors plugin : Choose the Serial Port
MySensors Plugin[90] : Running Lua Startup"

In the device it says:
"Lua Startup Failure.Can't Detect Device"

But it is possible to config in the Serial Port configuration. It is not possible if the seriel gateway where connect to the vera.

What could be the problem?

Thank you.

/Nikolaj

[NBM]

Update.

I have forgot to choose plugin on seriel port config.

Now the problem only is "Can't Detect Device"

Can anyone help?

[NBM]

Solved.
Changes ComFailure to 0 and save device/reload on the plugin.