i've tested the english version 10.4.8 and it seems you need WPE again.
I've updated the part from the instructions where you modify the WPE filter:
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For Values on the top row 001 - 005 you put
001=00
002=2B
003=02
004=00
005=00
Bottom row
+000=00
+001=29
+002=02
+003=00
+004=00
Then click Apply
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Try this, and tell me if it works again
Edit: i was too curious if it works, so i tested it.... and it worked for me :-p