Profile transfer failed to my Razer Huntsman V2 keyboard

I'm having the exact same issue with my razer huntsman v2 to maybe it is a software issue and I only got the keyboard yesterday so I doubt that it is a hardware issue.

Also happen only on the  pipe symbol input key?

Ya i also doubt that something wrong with the driver.. even i didnt run synapse 3 in the background

Can confirm the same issue is present on a newly bought Huntsman V2 [Linear - Full size - Windows 11]

I can confirm that I saw the same thing and had this keyboard for about a year both on the new beta and the current synapse.

same issue, had this for a long time too, tried all suggestions I could find but no dice...

Same here… first day with my razer hunstman v2.. any fix? i dont want to have that bloatware on  the background to be able to have macros, etc

Same issue. White profile is none existent. On the product page, it’s states the huntsman should have 5 profiles, but it only has 4 now. It must have had all 5 before, because the white profile was there and saved my default configuration on setup.

The best solution I found was to use OpenRGB instead.

I have a Huntsman v2 Optical and here are the steps I used to make it switch to a "Quick Effects" profile between reboots/shutdowns and then back to "Chroma" when back in Windows:

In OpenRGB under Devices tab select your keyboard and create 2 profiles:

First profile:
Set "Mode: Direct" go ahead and customize exactly how you would in Chroma Studio. i.e. individual keys can be different colors (similar to Advanced Effects profile in Synapse). Save Profile as "Advanced".
Notes:
  - https://www.colorhexa.com or similar will help to really dial in colors.
  - My media keys had slightly different saturation to other keys.

Second profile:
Set "Mode: Static/Spectrum Cycle/Breathing/Wave" this is similar to Quick Effects in Synapse. You can only choose one color or spectrum cycle. Save Profile as "Basic"

Lastly under the Settings tab configure:
  - Load Profile: Advanced
  - Set Profile on Suspend: Advanced
  - Set Profile on Resume: Advanced
  - Set Profile on Exit: Basic

The Basic profile will be saved to the keyboard but beware, if Synapse is run it will set it back to the default which is Spectrum Cycle.
Now your Basic profile will appear in between reboots.