Deepl stopped to work

I'm translating with Trados Studio 2022 using the Deepl App. I work on 2 PCs, one with Windows 11 and everything is fine. The other PC has been running Windows 10 and suddenly Deepl did not work anymore. I have updated the second PC to Windows 11 but nothing changes, the target window remains empty. I have tried to reinstall the application, but to no avail. Can anyone help? Thanks a lot.

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