You cannot bid on this player - Aaaaaaargh!!!

Can anything be done about not being able to bid on certain players? I've been struggling to find a specific type of player - eventually finding him but unable to bid. Annoying or what!?! Ooh it makes me mad I tell you!

Do you use your phone to log in ?

That's the most common cause with shared ip addresses and there's not a lot you can do about it.

Some ISP's regurgitate ip addresses too so you might have got unlucky and got one another manager has used previously.