/etc/network/interfaces changed manually, after no sucess through web-interface.
Have done as you said, no sucess – no visualizations, radio works
https://ibb.co/bsYm6L
https://ibb.co/cikG6L
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
#auto eth0 # managed by ifplugd
iface eth0 inet static
address 192.168.0.50
gateway 192.168.0.1
dns-nameservers 192.168.0.1
dns-nameservers 8.8.8.8
#hwaddress ether 1a:64:b6:bf:36:37
#allow-hotplug wlan0
#auto wlan0
iface wlan0 inet static
address 192.168.0.51
gateway 192.168.0.1
dns-nameservers 192.168.0.1
dns-nameservers 8.8.8.8
netmask 255.255.255.0
#pre-up wpa_supplicant -B w -D wext -i wlan0 -c /opt/max2play/wpa_supplicant.conf
#post-down killall -q wpa_supplicant
