I may revise this later, as I'm new to TP_Link Tether. However, here on the 1st day, a "gotcha" emerges: I see _no_obvious_way_to_log_out_! This could be just annoying, but at a certain point, when I wanted to do something beyond logging in and looking around, it advised me that I'd reached Tether's limits, and I should go to the webpage, a link to which it helpfully provided. However, when I got to the webpage & attempted to log in, it informed me that my device allows only a single admin user at a time. Alright, so HOW DO I LOG OUT? Bit of a "gotcha", eh? The other thing that could use refinement is handling passwords. I would think this would be a prime UseCase for a router interface, deserving of easy visibilty, but apparently I am mistaken. I see no obvious way to manage passwords -- creation, updating, etc. My guess is that both of my complaints are trivial to the insiders who use it every day and programmed this tool. For those of us "outsiders", however, it occasions some head scratching. What do you say, guys, want to let the rest of us use the tool as easily as you do?