@comp-eng-louis Noted Thanks a lot

@comp-eng-louis The https problem is fixed but the system time has problem, alway go back to 2006-01-01 for each reboot or (shutdown & power on) I post another topic...

System time problem for T2600G-28TS After manual set the system time to current time, e.g. 2024-01-25 10:45 save config reboot switch the switch system time went back to 2006-01-01 08:00 Simple: For...

@comp-eng-louis I got the firmware from Tplink and after upgraded it, the HTTPS works (TLS 1.2) T2600G-28TSv3_en_3.0.3_[20190820-rel31703(Beta)]_up.rar

@Clive_A 1. Was it on default settings for HTTPS related parameters? Did you change anything about the certificate? Default settings, just enabled HTTPS access No, I did not change anything about the...

for T2600G-28TS can access console through http but cannot access console through https Browser Error message Secure Connection Failed ... Error code: SSL_ERROR_NO_CYPHER_OVERLAP http works https...