Compatibility of TM3 Bus couplers Firmwares with the different Web Browsers

Compatibility with Google Chrome

From the security patch*, it makes access problems to the webserver page of the bus coupler with old firmware version (< V2.5.1.0) .


Here after, the compatibility table of TM3BCEIP, TM3BCSL and TM3BCCO with Google Chrome:



So, user can select the older version of Google Chrome which is equal or older than the version as 114.0.5735.199 to access web client page of older firmware version of bus couplers.

*(patch of stable channel update with 20 security fixes)



Compatibility with MOZILLA Firefox

TM3BC firmware are not compatible with all Mozilla Firefox versions after the v93.



With the version marked NOK, User can access the login page and login into the bus coupler web client, but the web client page gets stuck after the user get to other tabs/pages after a while.
The reason is the Firefox browser after v93 will experience of long TLS handshake session due to repeated certificate negotiation for each request sent to the Bus Coupler server.



Compatibility with Microsoft Edge

TM3BCEIP, TM3BCSL and TM3BCCO with firmware older than V2.5.1.0 are not able to access to the web client page with the latest version of Edge V120.0.2210.91.