Long Loading Times When Adding New Providers

[Brombolo]

When adding a new provider, the software reloads all previously saved providers. This process can take a very long time, especially if the providers contain many channels. Since this doesn't make sense, I am asking if it is possible to limit the loading to only the new provider being added.

Additionally, it would be beneficial to give users the option, perhaps in the settings, to:

• Not verify the addresses used and attempt loading only at the time of use
• Have user-defined verification intervals

This would greatly improve the user experience by reducing unnecessary loading times.