On 2021-02-18 15:41:06 [+0100], To Udo van den Heuvel wrote: > so it appears that CPU0 is no longer blocked. I don't know what blocked > the CPU for the time. I just remembered that you had a box named vuurmuur running ntpsec. There was something I didn't fully debug but I had some hints where to look. Any chance that box has also ntpsec running? > > Kind regards, > > Udo Sebastian