I have a problem logging into Dropbox for syncing from my IOS devices. Syncing to Dropbox from my Macs works okay. On the IOS devices I keep getting an error message "Login failed. Please make sure email and password are correct. Error (null)", although the login details are correct.
However, when I login to the Dropbox website directly with the same details on my IOS devices it works fine.
Any ideas why this doesn't work are greatly appreciated.
Thank you in advance.