Hi guys I'm looking for an older version of firmware for ar-gl150 anything around 2.2 or lower. I update the firmware and it has wiped out my ip camera and in reading it says no camera support above 2.2 can you please help thank you must have web cam support so need to roll back my ar-gl150
What do you mean by "it has wiped out my ip camera and in reading it says no camera support"?
IP cameras are just network devices like every other device - the router does not need to support it.
It is not router problem. It is your camera problem. Did you made static IP cameras before?
I assume you are confusing Firmware with WLAN frequency.
It is a known issue, that cheap IOT devices are not working on 5 GHz, so you should have a clean 2,4 GHz SSID, with only one network standard.
The earliest firmware version I can gibt is 3.0, see GL.iNet download center ... But as the release notes are not filled I don't know if this is in any way related to your 'information from the internet'.
I would say your IP cam is crap and needs to be reset to factory default for a new initial setup.
A firmware downgrade and risk to brick your router is not recommended.