Impossible to add numbers 1-9 in segments despite Num Lock activated

Hello,

I am a French translator working on Studio 2021 and since yesterday, I can no longer use the numbers 1 to 9 on my numerical pad. I confirm that Num Lock is activated (I even tried with deactivating Num Lock!). Other buttons of the numerical pad are working : 0 . + - * /. This is only numbers 1 to 9 !

I have several plugins installed : Riggi / Subtitlings / XBench / Antidote

Could you please help me on this?

This is highly inconvenient.

Thank you for your help.

Gaëlle

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