I’m seeing interference with my connection that seems to come and go. What could cause this?

There are several things in your RV that can cause signal conflicts with your Wi-Fi adapter. If you use a cordless phone in the 2.4GHz band it can disrupt your network connection, as they both operate in the 2.4gigaHertz band. Also, microwave ovens are “noisy” in the radio spectrum and can leak radio waves that can disrupt your connection.