[BUG] Multi-car support changes to the other car sometimes!

[mrscoopman]

Describe the bug
I have created two scripts using the method here https://bluelink.andyfase.com/pages/multi-car.html but one of the scripts randomly will all of a sudden adopt the other car and start only controlling the other car -- even though it still shows the different color

of the car it is supposed to control. I can find no way to change back to the car it should control.

To Reproduce
This happens randomly, I don't know how to repro or trigger this, other than it occurs after some manner of having scripts for both cars installed and used.

Expected behavior
Both cars are able to be controlled and show widgets independently.

Screenshots
In the attached screenshot you can see that I have two scriptable widgets, but the blue car does not now reflect the proper name and info of the car it used to -- it's switched to the other vehicle in my account!

App Details (please complete the following information):

• App Version v1.2.4
• Two cars:
  25 Ioniq 5 Ltd
  25 Ioniq 5N <-- this is the script that has switched. Unlcear if the other script will switch sometime as well.

[doughboy52]

This bug just surfaced for me. My EV9 assumed my Ioniq 5’s identity except for the charge percentage. The silver car is the EV9.

[andyfase]

strange. The config for a given script is based on the script name itself, so therefore two separate scripts with different names musyt have different config.

Not sure how i can progress this tbh.

[mrscoopman]

I don't know what is causing what's probably the corruption of one or both of the scripts, but I'm telling you it is 100% repro if you set up two cars and keep using it for a week or two.

Sad to say, but this bug makes your script/app useless, and I've moved on to adapting your shortcuts for use with BetterBlue, which is really the better choice. Your widget is nicer, but having something that works with both of my vehicles properly is kinda the most important thing. @doughboy52 you might want to check out https://markschmidt.io/betterblue.html highly recommend it

[bsrotten]

This happens to me also. If I wait, they fix themselves eventually.

[andyfase]

@bsrotten @doughboy52 I have a test build that adds some guards to API responses perhaps causing this if you want to try it: https://bluelink-builds.andyfase.com/egmp-bluelink.js

My hypothasis is that I call a API to return car data, and if for whatever reason the configured VIN doesnt exist in that response then the old code just selects whatever car is returned. This version doesnt do this and instead relies on its existing cache.

To test Its likely you need to start from a clean state, two new scripts, two configured configs and both working correctly. Ideally with debug logging enabled so if it does happen again we can try to work out why.

[doughboy52]

I just reinstalled everything from scratch and will monitor. Sorry for the delay - I was out of the country when you made the fix and lost track

[doughboy52]

So it worked for a few weeks, and now it again merged the cars and eventually gave me a message within the widget that alerts are not supported in the widget. It starts spamming me with the MFA codes over and over, too. Attaching some images here you can see how MFA was hitting sporadically and then started going crazy yesterday. Then it goes crazy with MFA requests when I interact with the widget. I just emailed you the debug logs for both cars.