@Bazzac What is the hardware version of your RE200? If it is V1, sorry that it doesn't support the Access Point mode and only V2/V3/V4 support the Access Point mode, you may also refer to the User...

@Ricardo_NE Sorry, we suggest you connect both range extenders to the main router instead of connecting one to the other and the RE450 is not compatible with the RE650. If you need more than 2 range...

@ttyng Nope, RE305 "access point mode" is not the same as "ethernet backhaul" and RE305 doesn't support the ethernet backhaul, which is stressed in the FAQ you pointed to.

@DGtal Sorry, there might be no plan to add the support for Onemesh on the RE305 V1, you may refer to the Onemesh Compatibility List if you want one equipped with Onemesh.

@pmahuzieru Generally, once we set the range extender up successfully, we should have solid green RE light. How about the RE LED on your range extender after the configuration? Is the internet on...

@XavierM If the wireless speed is not good as expected when connected to the extender, please refer to the below instructions to verify some basic settings: What should I do if Internet/download...