I am using the Deco M9 plus v1 (firmware version 1.3.0) and when using the app yesterday I saw a 'there's new firmware available' notification popup. The popup was gone as soon as it was shown after...

Don't by TP Link products at all. That is the best advice I can give you.

Let's face it. Most likely their 'engineers' are simply not capable enough to do it.

@Tybee Yeah. It sounds like an answer from a sales guy who doesn't really know his products. I really can't see why that has anything to do with communicatiion between the hubs. All they have to do...

@SD742 You're very welcome. I'm glad you decided to not buy. That is the sole purpose of this thread. I expect that support and product development (ie firmware releases) Will not be any better no...

@GrahamPat If you're looking for help Graham, you'll have more luck if you post your question in its own thread.