I was remoting from my Win10 Anniversary PC into my Win8 PC, and I noticed that I wasn't always able to click browser tabs. Turns out that's because the whole screen is shifted down 2 rows when sent through.
Even worse that while the screen is shifted 2 rows, the cursor is only shifted one, resulting in clicking below one-pixel clicks.
Tests I have used: https://imgur.com/a/SsQdD
Note the hidden header on the second image: one row is still visible.
Also reproduced on Win10 Creators (on 1280x800), but Win8 doesn't have this problem.