Yellow light blinking Little robot open air (1)

I have the same problem here.
First the light flashes blue once per second, then when I press reset it flashes rapidly yellow.

What I already did:
I cleaned and emptied the drawer
I removed all litter and replaced it with new one
I cleaned the circuit boards of the DFI sensor with isopropanol
I checked if the metal pins from the anti-pinch safety feature are touching each other and cleaned them with sandpaper and WD40 as suggested in another thread.

My SN is LR3CI134867 (date: 08.08.2020)

Any further suggestions? I need a fully working unit as I am about to go on a business trip.

Hello @Maxxxi

Thank you for contacting RobotShop.

We are sorry to hear about the problem.

Can you send us a photo of anti-pinch pins after cleaning so we can check the state of it?

Hello @igor_X

Thank you for the reply.

Here are some photos of the anti-pinch pins:


Best Regards
Maxxxi

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This topic was transferred to internal RobotShop Support.