Windows 10: LAN cable disconnecting WIFI

We have just received our new DTF printer which users a LAN cable to connect this to the laptop. How ever when we connect this to the port it automatically disconnects the WiFi. This seem to be getting the priority over WiFi. The printer doesn't need a Internet connect just the laptop to run the software. How can we stop this and just use the LAN for a connection pc to printer.

:)

 

Lan disconnects frequently on wifi router

I have a wifi router setup,
internet on my laptop works fine which is connected on wireless
but my pc which is connected through lan with wifi router get disconnected after some time, and to make it work I have to disable and then enable it.

Please help regarding this issue.

 

Ethernet Cable not detected by both WiFi router and LAN Switch

you could take a small 1m LAN wire, bring it together with your WIFI router and test them closer to your switch and/or modem. I experienced this before few months ago. At first, I keep getting disconnected like router is not connecting to internet. Then had a week vacation. After powering on my modem/wifi router, my router cannot connect to internet. I thought my wifi died. I have changed the LAN wire and what do you know, it was the wire. I cannot seem to explain as when I check the old cable, plugging directly from my computer to modem, it was working fine but my wifi doesnt want that cable.

 

LAN keeps on Disconnecting.

Hello, i recently have this problem, my LAN keeps on disconnecting. and when i click troubleshoot, it will be temporarily fixed (Default gateway is not available - Fixed) and for a couple of minutes it will disconnect again. i already tried updating the
drivers and still, it will disconnect again. tried rolling-back the drivers and still, the same issue. i already did system restore but the problem is still there. cable is fine, as it is still new. i have no choice but to connect thru wifi. Hope someone can
help me solve this issue. i search thru net and some are suggesting to disable the (power effeciency) on properties of the driver, already did that. but still, the same problem.