Expert server stress! Ugh!

I agree completely with what Tyler mentioned that one needs to spend sufficient time at the gate planning the trip.

It might also help to familiarize yourself with the various menu options for ATC commands & aircraft control so that you’re not fumbling for the right option during a critical stage.

Amother thing that I found which helps is using one or two aircraft as standard & practising standard procedures during descent, approach & landing (particularly when to reduce speed & when to engage flaps, etc).

Kuba_Jaroszczyk has set up a post with takeoff & landing profiles for different aircraft which might be of help as a starting point:

Despite all this, many of us goof up once in a while. Shouldn’t be discouraged from continuing.

Of course, with a little bit of practice, you’ll be fine.

Wishing you all success.