Samsung UE55D7000 reboots after widget reinstall

[Zwara]

Hi.

TV UE55D7000, fw 1018

I've reinstall samygo widget and TV reboots a few seconds after scanning virtual USB. what's changed?

[sorry for my english]

[Zwara]

I see juuso scripts, earlier without it worked fine
how properly delete/disable it. simply add extension dis not works