I drove to work yesterday morning no worries at all. Then when I got in my motor to come home I couldn't get the thing into any gear with the engine running.
All gears work no worries with the engine off so I put it into 3rd, started the engine and drove home. (Probably only time I've stuck to the speed limit on the m-way)

Weird thing is - the clutch still worked so I didn't stall at any of the traffic lights/roundabouts on the way.
When I got home all the gears were working fine.
This morning though - same problem. Had to get the gf to give me a lift in.
I don't know what the problem is but it sounds expensive.

Does anyone have any idea what it could be?