description:
[new]
1, the new ac controller function, can control the ten lei family ap (nap874 / nap876 / nap872/ nap881 / nap850/ nap840 )
2. added the parameter synchronization process with repeater r1200
[repaired]
1. repair the source of one-key velocity measurement
2. rectify the vpn client dial-up failure after the domain name mapping address is changed
