Client Crashes/Lockout

Can something be done about this bug already? It's quite frequent and keeps reoccurring where the game freezes either during the game or during the load screen and it doesn't allow you to do anything along the lines of reconnecting or closing the game. Trying to open task manager to force close the process is futile and it doesn't let you access the task window and ALT+F4 doesn't work either. It's highly annoying that the only way to exit the game at that point is to force power down and power back your PC.

Problem occurs on Windows 10 OS for me.