The correct way of fixing a travel-router setup is allowing it to access the router by connecting it onto hotel or public WiFi via a repeater or WISP mode. Next, access the admin panel of the router through, for example, `192.168.x.x`, and set up your own private network by selecting an SSID and password. This private WiFi bubble will properly keep colleagues, devices, and your computer safely online without having to go through the process of logging into the public WiFi on each of the devices. The advantage above all others will matter in bypassing restrictions on the number of devices some hotels might impose.