Authentication problem with home wifi

[rosski900]

I'm getting an "authentication problem" when connecting my asus tablet to my virgin media router. Everything was working fine until today. My mobile connects automatically,as did the tablet yesterday.I have little knowledge of these matters. Thx in advance.

 

[tiredteck]

Tell the tablet to "forget" the connection then reconnect.

 

[rosski900]

• 
  It seems to have sorted itself out. Thx anyway.