I have a double switch down stairs which works my hall light, and the stair light. A single switch up stairs which allows me to switch on or off the stairs light. Currently the switch works the hall light and allows me to switch on the stair light, but when I go up the stairs to switch the light off I can't then switch it back on from downstairs.
Please see the photos of the switches, double is down stairs working stairs and hall light, upstairs single allowing to switch on and off, but no allowing it the now.
Please see the photos of the switches, double is down stairs working stairs and hall light, upstairs single allowing to switch on and off, but no allowing it the now.