There have been a multiple of answers around this topic, the most recent one is e.g.:
- Cannot start a scan task with task wizard: Failed to find port_list ‘33d0cd82-57c6-11e1-8ed1-406186ea4fc5‘ - #4 by bricks
- Cannot start a scan task with task wizard: Failed to find port_list ‘33d0cd82-57c6-11e1-8ed1-406186ea4fc5‘ - #8 by bricks
This could also happen if e.g. the feed data wasn’t processed yet, depending on the specs of the used system / VM this might take up to one hour or more.