Dispongo de garmin 1030plus, el software beta no aparece, causas?

Probably because there is not beta available.

I can't see any forum in the beta program for 1030 Plus. Only for 1030. Maybe 1030 Plus will be in that forum (when a beta is available):

https://forums.garmin.com/beta-program/

I advise you not to install the beta version because Garmin has left all the work suspended. (plus=6.79v)

forums.garmin.com/.../xx30-series-new-betas---special-notes-in-post

I have had the 13.79 beta version for almost a year waiting for the official version (the beta version consumes the battery and can have defects). I won't buy another EDGE because Garmin doesn't deserve to collect my money when they left the work on the software half done (even for the vivoactive 4 which have been stuck at beta 7.90 for over 1 year).

Why don't you go back to 13.75 if the beta consumes battery? Did you experience sensor dropouts and that is why you need to stay on the beta?

Hi, with version 13.75 I was receiving errors with the radar and all the sensors were suddenly disconnected. With version 13.79 I find the battery flat even when I don't use the device but the sensors behave better and I no longer had errors with the radar Varia.

Ok. I get errors for my radar with 13.75, but it still always works so I never bother about it. I just click the message away and everything is working as it should.

every time the sensors go off or you get radar errors, you're forced to look at the screen because of the beeping. In a 1 hour ride it can be fine, but if you spend 4-5 hours on the bike and receive 10 useless messages from sensors or radar it is quite unnerving.

There was a recent update for the RTL515/516 to build 3.34