I have a sony Xperia z2 for a few years now and everything worked fine but now he has not wanted to connect to my home wifi for a few days. We use telenet and the router is above. Downstairs we have a booster and there the wifi works perfectly but above I have wifi but no internet access. I have already restarted my phone but it does not help. If there is someone who knows something about this I would like to thank you in advance.
