It's almost certainly a driver issue. Drivers that are provided by Dell. I'm not at all blaming the hardware for the issues. I'm blaming Dell.
To answer your question, I don't switch OS because the machine belongs to my employer and they set the rules. They say everyone runs Windows so I run Windows. It's actually a very usable OS.
You also seem to have missed the part where I spent 4 hours on the phone with Dell support already. Why would you expect that will be more successful with a different OS?
Not sure how far up the thread you've read, but this thread began because a person wanted a Laptop for running Linux. Hence the discussion of whether your complaints are Windows-only.
FWIW, my aforementioned Dell and the Thinkpad both are running Ubuntu flawlessly and without any reboots for months on end, as true workhorses should. In fact, out-of-the-box experience for Linux desktops with first-party support by manufacturers has never been better IMO.
agree 100%. every dell and thinkpad (and now thinkstation) I've installed ubuntu linux on for the past 3-4 years has worked flawlessly (wifi, sound, and gfx being the big three). What really impressed me was the Dell 5520 I had when working at Google- it had a nice nvidia card that was dedicated to running tensorflow training while the rest of the machine was perfectly usable for software development. All of this on battery.
I suggested Linux because all of your issues are specific to the OS that you are running. As previously mentioned, I have an XPS 13 9360 with 8th gen and none the issues you are complaining about. As for it being employer provided notebook, it may not be the drivers but some crap employer installed security software like Tanium that is causing the issue.
not always. they actually removed a dock already because it was too faulty.
it was the tb15. my colleague needed a motherboard upgrade and they replaced the tb15 with the new tb16 because it just couldn't handle what it should have.
2x 4k monitors, ethernet, usb and power over a single thunderbold cable. btw. the tb16 is mostly fine
To answer your question, I don't switch OS because the machine belongs to my employer and they set the rules. They say everyone runs Windows so I run Windows. It's actually a very usable OS.
You also seem to have missed the part where I spent 4 hours on the phone with Dell support already. Why would you expect that will be more successful with a different OS?