Hi, We're trying out Loyverse in a bar setting (with many quick small orders). After our experiments we've concluded that it mostly works great, but we're struggling with the connection to our payment terminals. The SumUp Air terminals go to sleep after a little while when they're not being used. Reconnecting and waking them up once we click the (pay with) "cards" button takes quite a while (too long to be usable). I noticed that the SumUp SDK mentions a prepare method that already con