Google play store issue

[fountopa]

Hi guys,

I am facing a strange problem that drives me crazy. I am running Asus-Merlin 3.0.0.4.374.32 on an RT-N66U for a couple of months now without any problem.

However yesterday I discovered that neither my mobile phones nor my tablet can connect to (and eventually download from) Google Play Store, constantly receiving "Connection Timeout".

I try googling it but nothing serious came up. Needless to say that all my devices are properly connected to Internet, sending and receiving mails, etc. I also checked them in another place and their connection was perfect. So nothing strange with the devices.

I would appreciate any help and/or suggestion.

Regards

 

[CooCooCaChoo]

Did you change the MTU settings? I know that changing it from the default 1500 breaks Google Play as well as a couple other apps for no reason.

 

[fountopa]

This is strange. In my setup is MTU is 1492 and cannot be changed to 1500. It says that has to be a value between 576 and 1492.