Hello everyone. I purchased a pair of Klipsch The Sixes 3 months ago and having a weird problem with the speakers. When I turned on the speakers, the source signal flashed randomly and then start blinking at Bluetooth signal (blink frequently at 1 second per blink). Couldn't change the source to USB or anything else (i only listen through usb port), tried using both the button on the speakers and the remote to change the source but nothing worked so far. Tried using my iPhone/laptop to connect to the speaker through bluetooth, but both cannot connect to the speakers (error: device not in range...). Tried powering off and on again, tried hold-pushing the source button for >10 seconds to do a factory reset, nothing worked so far. If anyone faced this problem and have a solution, please kindly let me know.