My new superstition / SOP is during the hyperspace countdown, throttle down and watch my in-game hand throttle down.
Why? I play in VR and I am 20K ly out. Last weekend I made the umpteenth bazillion jump to a new star and found that I had lost all throttle and stick control and slammed into the star. Thanks to some quick reflexes, peeking out of the VR HMD, and use of one of my precious heat sinks, I got out relatively unharmed. It just took some AFMU work to get most stuff back up to 100%.
The culprit? In the countdown time for hyperspace, my motherboard popped up a notification that took focus away from ED thus locking out controls in game, which I could not see in VR. All I could do was watch my poor ship hit the no fly zone. This all happened the day after the RNGods jumped me through one of a close binary star again forcing me to eject a heat sink. After a quiet two months in the black (and holding probably over $10M in scan data, and my first discovered ELW, ammonia, black hole, and neutron stars), this was too much action for one weekend! I am so glad I decided to bring TWO sets of heat sinks and the AFMU. You never need em till you need em.
As always, fly safe
mike