How to fix ERROR : Forbidden key path

how to fix ERROR : Forbidden key path
always happen on testnet like starknet rinkeby or mumbai
it been like this since i update a firmware to

go to Trezor Suite, settings, Device and set safety checks to Prompt.


alternately create a separate account for testnets in Metamask and select “testnet path” when creating it.


this method work for me Thanks :wink:

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I am having the same problem. Set Safety check to prompt but still the same problem. I have the latest updates and have install the Trezor Bridge???