Messages transmitted yet no data returned?
Messages transmitted yet no data returned?
Your PC is connecting to the internet through a Bluetooth hotspot, which is functioning but delivering slower speeds compared to USB. The issue seems to be with packet transmission rather than reception. Even though it works, you're seeing no received packets, which is confusing. It might help to think in simpler terms: your device is using IPv4, but IPv6 isn't working. Turning off Ethernet and Wi-Fi doesn't stop the connection, yet data isn't coming through. This could relate to how your network stack handles different protocols.