Ok, downgraded with succes to 6.33
I already see a difference in the log file, apple devices are not disconnecting so often.
Will come with feedback about the other 2 problems.
LE:
1.Wi-fi seems to be improved
2.Apple devices still have issues:
16:30:12 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
16:31:42 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
16:31:44 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
16:31:46 wireless,debug wlan1: F8:27:93:2C:50:1E attempts to associate
16:31:46 wireless,debug wlan1: F8:27:93:2C:50:1E not in local ACL, by default accept
16:31:46 wireless,info F8:27:93:2C:50:1E@wlan1: connected
16:44:15 script,error WARNING : The INTERNET link seems to be DOWN. Please Check
16:46:05 script,warning WARNING :The INTERNET link have been restored
17:33:20 wireless,info 40:A6:D9:5C:9C:F5@wlan1: disconnected, extensive data loss
17:33:21 wireless,info F8:27:93:2C:50:1E@wlan1: disconnected, extensive data loss
17:33:26 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
17:33:43 wireless,info wlan1: data from unknown device 40:A6:D9:5C:9C:F5, sent deauth
17:33:43 wireless,info wlan1: data from unknown device 40:A6:D9:5C:9C:F5, sent deauth
17:33:46 wireless,debug wlan1: 40:A6:D9:5C:9C:F5 attempts to associate
17:33:46 wireless,debug wlan1: 40:A6:D9:5C:9C:F5 not in local ACL, by default accept
17:33:46 wireless,info 40:A6:D9:5C:9C:F5@wlan1: connected
17:34:56 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
17:36:11 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
17:36:11 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
17:36:12 wireless,debug wlan1: F8:27:93:2C:50:1E attempts to associate
17:36:12 wireless,debug wlan1: F8:27:93:2C:50:1E not in local ACL, by default accept
17:36:12 wireless,info F8:27:93:2C:50:1E@wlan1: connected
17:55:51 wireless,info F8:27:93:2C:50:1E@wlan1: disconnected, extensive data loss
17:55:52 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
17:57:08 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
17:57:09 wireless,debug wlan1: F8:27:93:2C:50:1E attempts to associate
17:57:09 wireless,debug wlan1: F8:27:93:2C:50:1E not in local ACL, by default accept
17:57:09 wireless,info F8:27:93:2C:50:1E@wlan1: connected
18:14:30 wireless,info F8:27:93:2C:50:1E@wlan1: disconnected, extensive data loss
18:14:44 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
18:14:44 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
18:14:46 wireless,debug wlan1: F8:27:93:2C:50:1E attempts to associate
18:14:46 wireless,debug wlan1: F8:27:93:2C:50:1E not in local ACL, by default accept
18:14:46 wireless,info F8:27:93:2C:50:1E@wlan1: connected
18:17:45 wireless,info F8:27:93:2C:50:1E@wlan1: disconnected, extensive data loss
18:17:56 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
18:19:26 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
18:20:56 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
18:22:17 wireless,info wlan1: data from unknown device F8:27:93:2C:50:1E, sent deauth
18:22:18 wireless,debug wlan1: F8:27:93:2C:50:1E attempts to associate
18:22:18 wireless,debug wlan1: F8:27:93:2C:50:1E not in local ACL, by default accept
18:22:18 wireless,info F8:27:93:2C:50:1E@wlan1: connected