Here are the 3 steps to fix the issues when your wifi is connected but there s no internet access.
Repeater wifi no internet access. This mistake is most likely your issue. I can ping both the repeater 192 168 0 50 and router 192 168 0 1 itself succesfully with 1ms and 0 loss. Move the ap to 6 ft from the wifi router set it up and see if you have internet access via the ap. Use an old wifi router as repeater wifi extender access point.
The main wi fi connections works absolutely fine and one can connect fine to the repeater itself but with no internet connection. Wifi n repeater. Repeater is the location where the signal is the weakest. Fix unidentified network or no internet access limited acces in wi fi.
In this video see a no name brandless wireless n wifi repeater and or wifi range extender setup repeater configuration and review. I bought this off of ebay for 12 00. In many cases it is due to changes in the settings of your operating system or the router but the cause may not always be so apparent. No internet access problem.