I have a N-ch Mosfet load switch that connects to a WiFi module on a circuit board. When the switch is turned OFF, I still see a voltage of 1.4V at the load. Ckt attached. I decreased the bleed resistor from 1k to 100 ohms. The off voltage decreased to 1.1v. This doesn't happen with other loads like cellular modules, only with a particular WiFi module (WPER-172GN). I don't have other wifi modules at the moment. The N-Ch Mosfet is DMN1019 The WiFi module is WPER-172GN. The IC is Ralink RT5390. Cannot find Datasheet online! The cellular module is EM820W and others. None of them gave me problems. I can't figure out what kind of load would make the circuit behave like this.