Tethering issues

[RP272]

I have been touring in Europe for the past 5 weeks an tethering my phone to obtain Internet on a tablet. Yesterday we moved into Germany and immediately had issues when trying to authorise the sign-in but received a page suggesting I was trying to access a site unsuitable for under 18 year old, and that my 'adult content filter' is switched on. I have checked this but it appears to be off.

How can a login page be considered as adult content. 

I am now in France connecting to a different provider but with the same issue. 

Please can anyone offer a suggestion? 

[mv]

I have exactly the same problem as this, and after three calls with Three, they have been incredibly unhelpful, and effectively gaslighting me telling me that this problem is my fault (the internet works on the phone therefore there is no way it cannot work on the computer). This is quite clearly a network error on the side of Three. I will have to abandon my business contract with them if they do not fix this problem because it is totally unworkable.

[DrS]

I have the same problem since early last week. Roaming in Ireland. No help from Three. Does anyone have a solution?

[Natymorris]

Same problem for me

holiday in Spain, tethering had no issues,  then all of a sudden since yesturday I keep getting the adult content filter pop up every time I try to connect device.  (A laptop and a kindle) no apps on them running, no adult content.

so I tried my second phone. Same problem,

tried the wife’s phone (all on Three) same problem also.