360 not fully starting up

Morning

on upgrading to windows 10 we have noticed that on initial start up that 360 on one of our PCs does not start up fully - well it may do as the icon in the task tray shows a green tick but we are unable to access the main control screen to check settings etc. Running version 22.5.2.15

If we undertake a restart it is fine and loads okay.

We have uninstalled and installed via the Norton Remove and reinstall app.

Anyone else experiencing this issue

Kev