Apr 16, 2015 - 03:19 PM
Faster is better but not essential.
A stable connecton is essential.
An IP address that does not change.
There is not a set minimum as each OE has different requirements.
BMW requirements are listed below.
• Internet connection with a bandwidth of at least 2 Mbit/s
• For optimum performance, a maximum latency of 100 ms to the OSS server is recommended
• It must be ensured that the IP address does not change during the sessionSource: Overview of the BMW Group Online Service System (OSS)