Please disable 802.11d and 802.11h by default since it is annoying for old laptop that cant adapt with new wifi regulation. Device like macbook , adapt their wifi bandwidth 40 or 80 mhz based on country code that given by AP if 802.11d and 802.11h enabled
However in country like Indonesia, there is a new regulation. Before 2019, wifi 5ghz only can use 20mhz. After 2019, it is allow 40 and 80mhz. The macbook laptop dont know about this and it causing problem if AP send 802.11d and 802.11h beacon with ID Country code
Please help
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DENNY .
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