USG40w WLAN issues

Fotakisgr

Lately i have been having an issue with our WiFi 

If i restart the router our wifi works perfectly fine but then the next day i have the same issue were while i try to connect i get an error "cannot connect to this network"

Bellow you can see the logs:

471	2018-12-19 14:16:10	notice	Wireless LAN	Station has blocked. reason 1, event by Hostapd3. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			IEEE 802.11
472	2018-12-19 14:16:10	notice	Wireless LAN	Station has blocked. reason 2, event by prev-Auth Failed. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			IEEE 802.11
473	2018-12-19 14:16:10	notice	Wireless LAN	Station has deauth. reason 1, flags=0x3 Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			IEEE 802.11
474	2018-12-19 14:16:10	notice	Wireless LAN	WPA authenticator requests disconnect: reason 1. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			WPA
475	2018-12-19 14:16:10	notice	Wireless LAN	Station has deauth. reason 2, flags=0x3 Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			IEEE 802.11
476	2018-12-19 14:16:10	notice	Wireless LAN	WPA authenticator requests disconnect: reason 2. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			WPA
478	2018-12-19 14:16:06	notice	Wireless LAN	Station has associated. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79 [count=2]			IEEE 802.11
484	2018-12-19 14:15:59	notice	Wireless LAN	Station has blocked. reason 1, event by Hostapd3. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			IEEE 802.11
485	2018-12-19 14:15:59	notice	Wireless LAN	Station has blocked. reason 2, event by prev-Auth Failed. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			IEEE 802.11
486	2018-12-19 14:15:59	notice	Wireless LAN	Station has deauth. reason 1, flags=0x3 Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			IEEE 802.11
487	2018-12-19 14:15:59	notice	Wireless LAN	WPA authenticator requests disconnect: reason 1. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			WPA
488	2018-12-19 14:15:59	notice	Wireless LAN	Station has deauth. reason 2, flags=0x3 Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			IEEE 802.11
489	2018-12-19 14:15:59	notice	Wireless LAN	WPA authenticator requests disconnect: reason 2. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			WPA
494	2018-12-19 14:15:55	notice	Wireless LAN	Station has associated. Interface:wlan-1-1: Station: 6C:94:F8:39:03:79			IEEE 802.11

CHS

Hi @Fotakisgr
Which model is working in your environment?
As I know in other threads have the same symptom in local WiFi interface.
You may reference to Here