Question script error Google tag manager

[marksmen]

I am having an annoying pop up with a script error message relating to Google tag manager on my windows 7 desktop. Any ideas how to stop ? Thanks Mark www. googletagmanager. com /gtag/is?id=UA-686301-39

 

[rgd1101]

what site are you on?
malware scan your system?
browser up to date? windows up to day?

 

[marksmen]

what site are you on?
malware scan your system?
browser up to date? windows up to day?

I am not on any site ,script error pops up on desktop at start up. Virus & system up to date. Thanks Mark.

 

[moegoe]

Had the same popup-problem - In my case, I just disabled the autostart via Taskmanager of my Telekom-Cloud-Software called "Magenta Cloud"... 🙄