I have an odd issue with my Pi that I cannot find listed elsewhere.
No matter what distro I use its extremely slow - When comparing to vids of others pi's its terrible.
Tried 2 class 4 4gb Samsung SD cards. Also tried 4 different power supplys (RS one, HTC, HP and a Nokia) all same issue. I do not have a multimeter but I may get hold of one if this persists.
The most worrying issue is that I can boot debian and startx. With the Ethernet cable connected it runs the CPU at 100% constantly. When this is removed cpu load goes to idle after 20 secs.