LTE connection problem.

[Silvercloud]

It has been 5 month since I took delivery of this new 100D. The very first day I noticed a "slash" across the signal strength bar. I reported the problem the very day. After unsuccessful fixes by multiple firmware updates written specifically for this car, last Tuesday, Tesla decided to replace the MCU.

I picked up the car around noon today and was so happy to see LTE bar at full strength. But after I got home, once again there is a slash across the signal strength bars. I live only 2 miles from the service center...... This was the fourth visit in 5 month.

Guys, any ideas?

 

[analRaviOli]

This problem is software based as i also have this on my P85... ive had this issue since version 9. Also see it more often on V10 believe it or not. On my issue though it resolves it self after a few minutes.

 

[Te5laGuy]

I have the same problem after a new computer being installed

 

[passhard]

ya my LTE has been crappy lately

how are the 3G cars doing?

 

[striekes]

I had issues with my LTE for several weeks and recently took it in for service. I've mentioned I am constantly seeing the slash through the bars. This is what they did....

Concern: Customer states LTE connection drops frequently.

Cleared cache and reset modem per customer satisfaction. Performed infotainment system function test and passed. Confirmed proper operations of the infotainment system including features of internet radio, Bluetooth, wifi connectivity, and navigation functions.

I no longer experiencing drops in connection. The streaming of Spotify is instant and the navigation is working great.

 

[Silvercloud]

Final solution for my LTE disconnection was MCU replacement. It has been working fine ever since. Hm... I no longer have FM radio after MCU change.