Do you think it would be problematic for my Wifi signal to have my router in the middle of my house on top of a shelf and in between an UPS, a coiled Ethernet cable (connected to the router) and a basket (all just inches apart) ?
Do you think it would be problematic for my Wifi signal to have my router in the middle of my house on top of a shelf and in between an UPS, a coiled Ethernet cable (connected to the router) and a basket (all just inches apart) ?
UPS could cause interference. But test it yourself.
https://play.google.com/store/apps/details?id=com.vrem.wifianalyzer