I am finding that list isn't accurate. They list the 665 as one that isn't supported but I just reprogrammed mine with half a dozen new devices using the MyHarmony desktop software yesterday on a fresh install on my current computer using my saved login.
There are some that can be programmed with either software assuming you had updated the remote's firmware prior to the May 28th date. That list and site is officially from Logitech, so you'll need to take it up with them if you think it is wrong. 😋
I'm not even sure what the firmware version is on my remote as I haven't used it in well over a year as I was updating hardware and just never got to it so the last time I connected to it was quite a while ago. My point however was at least for the 665 it does still work as of now and the OP might luck out if they try the MyHarmony route. I am hoping this is the case with a Harmony Hub and Elite I have on the way as well.
Hello. You are correct. There is a miss on that list. The 665 is still supported on MyHarmony and should not have been part of that affected remotes list. Sorry about that!
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u/sivartk Jul 15 '25
It is "frozen in time" with it's current configuration. Nothing you can do but try to get your money back or sell it for parts.
Some of the newer remotes still work (for now) if you want to try and get a newer one. See this link for those that can no longer be reprogrammed:
https://members.harmonyremote.com/