Suggested improvement for faster station scan

[mickdick]

The station scanning takes very long (otherwise I am very happy with welle.io ...). In expert mode, the SNR very quickly shows values around 0 dB for "empty bouquets" during station scan. I suggest implementing a "fast scan" mode (maybe additional button) quickly jumping over apparently empty bouquets and thus accelerating the overall scan tremendously.

[AlbrechtL]

Thanks for the suggestion. I added it to the open task list. Everyone is invited to implement it and send me a pull request.

But as a first step the SNR calculation has to be repaired "SNR calculation not working if strong neighbour channels available".