Den Yellek on Nostr: You only pay that fee once to open the channel to the LSP and then can use the ...

You only pay that fee once to open the channel to the LSP and then can use the channel until it is closed. I have been using Alby Hub for a few months and not had any channels closed on me.
There are a variety of reasons a channel could be closed and you can get some info here:
https://guides.getalby.com/user-guide/alby-account-and-browser-extension/alby-hub/faq-alby-hub/why-was-my-lightning-channel-closed-and-what-to-do-next