Nighthawk ax200 - Continual WiFi dropping out

[MercAMG]

I have had a nighthawk router (ax200) for around two years now and the wifi is deteriorating as time passes by as it continually dropping out impacting my work as the laptop disconnects. Just wondering if anyone else has been experiencing this. If so, how was the issue fixed or is the router faulty.. thx

[plemans]

What router do you have? AX200 isn't a model. do you mean RAX200? 

What modem is it connected to?

Firmware on the router? 

When you say deteriorate, more details are needed. Do wired devices slow down? Wifi? If wifi is it both bands? one band? 

What speed difference are we talking about? (numbers)

How are you testing speeds?

What fixes the issues?

Details are key to helping out. Just saying its getting slow doesn' t help us to help you