How local is Homey SHS really with a subscription?

Hello!

What I currently fail to understand is,
since you can have a subscription on Homey SHS, how often does it reach out to the internet to check if my license is still active/valid?

Please note I’m describing a worst case scenario here,
But if my internet would be out of 2-5 days will it still operate normally?

And of course does the life time purchase remove this check?

Looking for forward to these answers!

Just block internet for a couple of days and you know.

But my guess this is done on renewal or just some days before. you pay per month or lifetime. Daily checks shouldn’t be needed.