No module named seafevents after Upgrade from Seafile-rpi 6.3.4 to 7.0.4

No issues. You can check the bind address in gunicorn.conf. Again, check in the forum or in rpi-seafile github, where it is indicated.

@TT-SWP13 I found it: Seafile 7 only listens to 127.0.0.1