Everything you mention and then some from Nov. 2017 - Sept 30, 2020! No help from Google! Police refused on every occasion I brought then USBs, Trace logs & usually 4-6 devices I had slammed to the ground when I just couldn't take anymore...I brought them everything, but MI. state police VBC, BC, etc...If my life was not physically threatened then there was nothing they could do because they were all short staffed & had repriotised where they could utilize the manpower because of the many months of peaceful protesting! I have 3 laptops they never touched in almost 4 years at this point and I knew I knew Nothing about cell phones (hate the intrusion) But my first assc is in comp science...I enjoy computers! How is it every GD device I had in this time was only mine when they decided & laptops running 24/7 never touched? I disconnected batteries out of the last devices. Logged into my G. Activities on my HIPPA laptop at work and went through every day & everything saved! Nothing to show the websites I watched my own devices go to or showing all those apps flooding my devices were anyone's but mine.....It was all me & these pos knew just how bat shit crazy I would look if anyone ever did wanna help. I guess so...all I could do was laugh my ass off while their flooding my display with little laughing emojes pointing at me! This was around Sept 11.....I just shoved devices in my locker for the next 10 days I guess......and used work comp to make copies of every place I'd been for years on both G. Accounts and couldn't believe I'd been Google mapped for years giving anyone step by step directions right to the front door! I took a day pondering what I should do now and what kind of people do the shit that's been done! So I called all my son in laws & they grabbed a few of their friends and we drove exactly 4.8 miles from my house right up to the front door Google maps had those stop by step directions to!! It turned out the little geniuses who never touched my laptops knew how to terrorize with cloned cell phones, but didnt understand that like Master/slave HD, unless the original parameters were manually reset the Original will always be Master & any Clone automatically Slaved! Althiugh Identical in everyway and impossible to tell apart........no to files can have same name! Anyway....Not Another Peep Since! Id bet your clones are right in the devices with you......go through everything, every g. account, don't bother switching devices if you not switching everything...especially emails and any apps or browsers your logged into with any emails, etc. ....I bought a new device & switched everything.....except my name at phone company & my WI fi.....I had several devices cloned and hidden with apps like bat app, workplace, etc.. Many that I swear were sitting in repartitioned hard drives installed...LGs and I was told by one of their techs it was impossible...I hung up! I saw the partitions myself and won't debate! Use ur find my phone apps ...those types! It was twice I my location was in my house & in hamaltine MI. at same time, sane screen......look at your device in account.....carefully......you will see all yours! See any spaces between letters, maybe one digit off, etc.....they can't clone your device and control it without logging into your Google too or activities gives it away....so they will be there.