I put a Dongle that only manages infrared and I programmed my Logitech Harmony One which controls my Accuphase amplifier at the same time.
I don’t have the blinks anymore
The black remote control was replaced last year by the Alu model: without success!!
With the new Dongle it’s impeccable
I had the silver RC in the Rose box from the start and because of what I posted and all the general radiation in the house, I integrated the IR sensor when setting it up.
I’ve never had any problems with the remote control (everything I’ve read here in the forum about remote control and/or new dongles), sorry, doesn’t apply to me.
I bought the device on April 24 (built see SSD lid or box, my 520 was in May 23) and still have the same batteries in it and as I typed, no problems.
The same applies to my Wi-Fi. I have everything on a switchable power strip and before going to bed, the main switch is turned to OFF. I have sleep apnea and want to be able to sleep for at least 6 hours with the stupid CPAP mask. I know that there are still enough influences (radiation) from my neighbors and general radiation that we humans cause, but this way I can minimize the radiation for myself a little.
At least I think so (but believing is not knowing) 
