My iphone which is connected to the 5Ghz network connects fine and stays connected to the router. But there is some strange routing bug with Almond+. After around an hr or so or coming back from standby, the phone is still connected to wifi with full signal and CAN access the router admin page fine, but loses connectivity to the internet. If I disconnect from the wifi and reconnect, the internet connectivity returns until it goes again about an hr later. Occasionally if I wait for a while - around 5-10 mins it will seem to get connectivity again eventually. It seems like there is some weird routing issue on the Almond causing this.
I am not having this problem with other devices (laptops or ipad) and I do not have this issue with my iphone when connected to wifi at work or my previous router.