G435 headset light is flashing blue, the darker blue. While this is flashing it's not connected nor will it connect. This happens every few days and the only fix seems to be
Amazon.com: Logitech G Wireless Gaming Headset G930 with 7.1 Surround Sound, Wireless Headphones with Microphone : Electronics
Logitech G335 Wired Gaming Headset - White
Logitech G933 headset blinking red light - YouTube