PMCC software update this morning??

daveo4EV

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hmmmm - was doing morning routine tasks unplugging the EV's (Cayenne Hybrid & Taycan) and both my PMCC's have software updates - version 2934…

so far I've been unable to find any release notes - but I'm curious what they might be fixing (or thinking they are fixing).
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raharris

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iOS version was 6days ago - didn’t really notice anything different. Description just says “bug fixes and improvements”….
 

raharris

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Oops! Should read more closely …

yes my PMCC updated today as well :)
 

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hmmmm - was doing morning routine tasks unplugging the EV's (Cayenne Hybrid & Taycan) and both my PMCC's have software updates - version 2934…

so far I've been unable to find any release notes - but I'm curious what they might be fixing (or thinking they are fixing).
Perhaps AT&T shutting down 3G requires different connectivity settings/firmware? All Teslas, even the old ones which have not received an update since 2020, got one very recently (with a note stating that if the update is declines, you will lose connectivity due to AT&T network changes).

EDIT: I misread PMCC as PCM :oops: , so nevermind!
 
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raharris

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Perhaps AT&T shutting down 3G requires different connectivity settings/firmware? All Teslas, even the old ones which have not received an update since 2020, got one very recently (with a note stating that if the update is declines, you will lose connectivity due to AT&T network changes).
The PMCC only connects via WiFi or PLC, so would not be impacted By the end of 3G.
 

Skystorm

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Got the News software too.
 


W1NGE

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I got the update yesterday so looks like all PMCC units are receiving an as yet hitherto unexplained update.

I'm hoping it addresses time zone issues I've had since day zero but not had a chance to use it yet.
 

B61

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Still version 2925 on my end…. :-(
My software version: 3.1.14
Text version: 20200729#4

Today, during driving, I've been logged out, then, loggedin as a Guest...
I haven't noticed anything, just satellite view disappeared and home screen became different.

After about 10 minutes, I've been automatically logged in with my username... still without satellite view.
 

AndiL

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These are the release notes of the Porsche Mobile Charger Connect Software Version 2934:

Software update 2934 improves the function of your Porsche Mobile Charger Connect.
The update will include changes to features as listed below:
  • Increased user friendliness during installation and implementation of a software update
  • Optimizations in the user interface
  • Improvements in communication between the vehicle and Porsche Mobile Charger Connect as well as in the PLC connection
  • Optimization and robustness measures for the installed software
Software version 2934 is compatible with all previous versions and can be installed directly. The update does not affect data protection, the certification of your product or the content of third-party providers.

You can find these release notes at https://www.porsche.com/usa/accesso...re-update/downloads-mobile-charger-connect-1/ after entering the serial number of your device
 

SwissTaycan

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My PLC never worked. There was a thread on this some months ago and my model year and the PMCC were not friends for PLC. Might even have been @AndiL post.
 

W1NGE

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My software version: 3.1.14
Text version: 20200729#4

Today, during driving, I've been logged out, then, loggedin as a Guest...
I haven't noticed anything, just satellite view disappeared and home screen became different.

After about 10 minutes, I've been automatically logged in with my username... still without satellite view.
PMCC (EVSE) not PCM.
 
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AndiL

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My PLC never worked. There was a thread on this some months ago and my model year and the PMCC were not friends for PLC. Might even have been @AndiL post.
It only works if the power cable distance between the PLC modem in your household and the PMCC device is not too long. Didn't work for me either in the beginning because of that. After installing the PLC modem in the garage itself, while being connected via Ethernet cable to the household installation, it works. I guess (!!) the distance may not be longer than about 20 meters. The PLC modem in the PMCC might not such a strong signal as usual household PLC modems, because of regulation reasons as the PMCC is connected to the vehicle as well.
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