Hi @Mike876 Thanks for posting here. Would you have different clients using the same VPN? I think we can distinguish these clients by VPN name.

Hi @Type17 Thanks for the update. Your assumption is correct—such error messages may appear when using newer switch firmware updates on controller 6.0.0.39. However, you should still be able to...

Hi @PN1611 If so, you may use two 1G SFP modules for these 2-3 years. TL-SM5110-SR can't negotiate at 1G.

Hi @Bl4d319941 Thanks for the reply. Any updates or further help needed, don't hesitate to let us know.

Hi @ndesilva Understand. We respect your choice.

Hi @maurirope Thanks for your reply. We will also reconfirm and update our database to ensure that this mixed-countries phenomenon does not happen again. If you have any questions, please feel free...