MCP9600 failed on I2C

Does someone successfuly connect to a MCP9600 (Thermocouple EMF converter) with TinyCLR 1.0?

I can’t get the temperature reading with hardware I2C. Apparently, the clock stretching feature of the chip is not supported by my TinyCLR device. I must use the Software I2C to successfully get the reading. It is probably due to the fact that the software I2C is slower.