Intermittent Network,Keyboard and Mouse problems

hey guys,recently ive been having some weird problems on my computer,my mouse and keyboard are freezing every now and then,and the network is disconnecting and reconnecting intermittently,i have checked my drivers and they are all up to date,i have ran a full pc scan and nothing,im starting to suspect that this is a motherboard issue. any ideas?

well guys looks like the problem dissapeared,i have checked the drivers and looks like there was a chipset and a input driver update,i installed both of these drivers and now no problems for 6 hours :),i have even ran 4 downloads at the same time to see if it would crash the internet and nothing,so looks like its fixed

 

lol believe it or not the culprit to all this is the Razer Synapse 2.0,my RJ45 cable wasnt tightly plugged in,so the internet would disconnect,reconnect in a loop, and because both my keyboard and my mouse are connected to Razer Synapse 2.0,they would "Lag" every time i got disconnected because it would go to offline mode. thank god it wasnt the motherboard

use driver sweeper if you have installed your drivers more then once.