Windows 10 Taskbar bug presented in 1709, worst on 1803 upgrade

Hello, my issue is, when after i close any game or any fullscreen application my taskbar icons (close to the clock) it becomes blurry and some disappear...

It should look like this...

After i close a game it turns into blurry icons and some disappear, at this stage is there other bug, it not let me take any PrintScreen, when i try to send the picture to the Paint it becomes a black picture, cant take any desktop picture or fix the blurry icon, unless i reboot computer...

Differences between upgrades:

1709 the issue is almost the same, but its only on the blurry icons.

1803 there are 3 issues, the blurry icons, a few disappear and cant take desktop PrintScreen

I hope you Devs can tell something about it...

PS: This is not important since the update is not released yet, but there is other issue that i find in 1803 with AMD driver, the latest 18.3.4 the system wount boot, it stays stuck on Windows logo, 18.3.3 and older updates works like a charm

PS2: The issue is not on my end, the issue is presented on 7 machines with random hardwares.

OS: Windows 10 x64 Pro

C: NOX HUMMER FullTower

PS: Corsair TX 850w

HS: Thermaltake ProWater 850i

CPU: AMD FX8350 x8 4Ghz

GPU: MSI AMD Radeon RX580 Gaming X+ 8Gb GDDR5

RAM: Kingston (16Gb) 2x8Gb HyperX Fury DDR3 (1866)

MB: MSI 970 Gaming 

SSD: Toshiba Q300

D: LG ULTRA HD 4K TV 43UH610V

Best Regards!

Moved from: [Windows Insider Program / Windows Insider Preview / Desktop and Start / PC]