Hi @BLR,
thanks for your feedback.
Currently, it is not possible to start the assistant only when needed. This wouldn't ensure that the program can solve a problem, if you're offline.
Uninstallation can be done in two ways, first - exit program in the title bar by right-clicking and then:
a) Run the uninstaller, which you'll find in Finder, under "Programs / Swisscom"
b) In Finder/Programs, drag the folder "Swisscom" into the trash.
best regards
NandaM