Keyboard Bugs not working MSFS

[Charlie Alpha 0]

Hi guys, I have returned to simming MSFS after several years absent, encouraged back with the new release, however I am getting somewhat frustrated by an often unresponsive keyboard particularly with Shift Ctrl H, Z, R. I have read lots of threads on various sites mostly over a year old but no definitive solution, conflicts with other software such as NZXT etc. I watched a You Tube video and noticed that when activating the buttons the sub menu shows the keyboard commands, with me it shows the mouse commands only. My keyboard is recognised as other keys do work ok. Is this a software issue/conflict or am I simply doing something fundamentally wrong? Any help will be much appreciated. For reference I am using a Saitek yoke and at the moment most settings are on EASY.

[charliearon 3,025]

Your key board input (Shift Ctrl H, Z, R.) should be Ctrl, Shift, H, Z, R