Windows 10: Browser tabs auto closing and other non broswer tabs.

How can I determine what is closing out my browser tabs automatically? It happens both on Edge and Chrome. I've done disk clean, reset defualts on browsers, and cleared cache. Even as I write this message my bottom right corner of task bar is constantly twitching. I've checked the task manager but even that will close out on me. It's like something has taken control of my computer. This is a very recent and new problem after nearly a decade of no problems. I've unistalled unecessary APPs. I only have defender, no other malware security software. Please helpGarin

:)

 

Command line/tab

QUESTION/suggestion:
* Why not remember the last active tab?
For example, if you are on tab 2 and close the program, then run it again, for the program to open tab 2 again. But if the -tab X command-line option is used, then the program goes to X tab, regardless of last active tab.

Does that make sense?

 

Command line/tab

No plans to implement that. Many users (including me) look at tab 1, then click sensors tab 2 quickly and close the app. Expectation is that it will start at tab 1 again.

 

Command line/tab

OK, thanks!
(I assume maybe this was suggested before...)
May I ask, what exactly does such a routine have in mind - why look at tabs 1, then 2, then quickly close the app?