@CaptainHatteras
I'm afraid it means nothing to me, but Googling libqeglfs failed to add service already in use do these help:
https://stackoverflow.com/questions/40490113/eglfs-on-raspberry2-failed-to-add-service-already-in-use
https://forum.qt.io/topic/108778/running-qt-in-raspberry-pi-3-rpi3-vs-raspberry-pi-4-rpi4