Not sure that's my issue but Nabble Support offered no support at all - basically saying I needed to sort it myself! Still get the problem, sometimes I can log in - by re-setting my password, sometimes it just doesn't want to play ball at all!
Cheers for the response :)
Urban and Sprint Orienteer, Runner and occasional Zwifter.
#UrbanOrienteering
#ThinkFastRunHard