I have used the same laptop for 18 months (when it was newly purchased). I always shut it down and start it up cleanly for my Zwift session. However the time for Zwift to load varies immensely from between 90 seconds to over 4 minutes last night.
I have fast broadband and do not have problems in-game or with any other application I run.
It is nothing to do with any updates .
What causes this variability. To sit there and wait for 4 months to eventually see ‘logging in’ is immensely frustrating, especially when you are rushing to start an event.