@Sergio, have you tried these parameters?
# echo "options rtl8723be fwlps=0 swlps=0" > /etc/modprobe.d/rtl8723be.conf # reboot
@Sergio, have you tried these parameters?
# echo "options rtl8723be fwlps=0 swlps=0" > /etc/modprobe. d/rtl8723be. conf
# reboot