We were using a non secure TCP client on the modem to succesfully transmit data to our server for some time now. Recently we wanted to switch to secure client due to security reasons. But unfortunatly we could not. Just to debug the issue better, I wanted to test it with “ google.de ” using the “Glob…

Thanks. This issue appears to be resolved on the latest firmware version (SWI9X07H_00.08.24.02)

seems same issue as this one… [image] RC7620 HTTPS socket creation error RC76 Hi everybody, I’m trying to connect my RC7620 to an HTTPS server and the socket creation always failed. The result of the command AT+KTCPSTAT=1 after AT+KTCPCNX=1 is +KTCPSTAT: 0,13,0,0 which …

Yes. It could be the same issue. Initially we were using “Revision: SWI9X07H_00.03.03.00 2bb7a4 jenkins 2020/04/15 07:57:29”. However we also upgraded the firmware to “Revision: SWI9X07H_00.08.07.00 0ce4c1 jenkins 2021/03/17 02:18:20” but it did not fix the issue. So is there a status update for t…

There is no update… But i think you can make some test on newer fw next month and see if you can get over this

Secure TCP Client issue on RC7620 while using Authenticate server option

IoT Modules RC76

jyijyi May 3, 2022, 11:26am 2

seems same issue as this one…

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RC7620 HTTPS socket creation error RC76	10	1308	November 3, 2021
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Rc7620 +cme error: 60 RC76	23	1201	October 14, 2022
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Secure TCP Client issue on RC7620 while using Authenticate server option

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