https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265333#M199257 <P>No Ethernet available already switched off 5g no better app says dongle connected but inverter off line</P> Wed, 30 Nov 2022 11:32:46 GMT holicon 2022-11-30T11:32:46Z https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265328#M199255 Wed, 30 Nov 2022 11:19:50 GMT https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265328#M199255 holicon 2022-11-30T11:19:50Z https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265329#M199256 <P>It won't be your firewall preventing it. Try turning off the 5Ghz wifi temporarily until inverter connected and then restore it once it has.</P> <P>Much better to connect it via Ethernet cable in any case.</P> Wed, 30 Nov 2022 11:24:34 GMT https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265329#M199256 licquorice 2022-11-30T11:24:34Z https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265333#M199257 <P>No Ethernet available already switched off 5g no better app says dongle connected but inverter off line</P> Wed, 30 Nov 2022 11:32:46 GMT https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-t-connect-Solar-inverter-to-Wi-Fi-can-I-disable-firewall/m-p/2265333#M199257 holicon 2022-11-30T11:32:46Z