[Mevordel]

Go to tvheadend and launch a scan with us_ATSC_center_frequencies_8VSB
68Muxes awaiting initial scan
When it was down to 0, 27 services were found once again without any name

Click Map DVB services to channels (it is still clickable after, I can click it 3829 times.. always just print "Service probe started" that is.
Tvhead console

Code:

Log Level debug: enabled
Nov 24 10:42:15 web interface: Service probe started on "HDHomeRun ATSC"
Nov 24 10:42:17 dvb: "635,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Nov 24 10:42:17 dvb: "/dev/dvb/adapter0" tuning to "629,028 kHz" (Autoscan)
Nov 24 10:42:18 uk_freesat: install table handlers
Nov 24 10:42:18 eit: install table handlers
Nov 24 10:42:20 dvb: "629,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Nov 24 10:42:22 dvb: "629,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal

Now, obviously still does not work.
Any ideas where I could debug this and why my services does not have names??

I have been experiencing that same issue, except that I am running tvheadend on Arch Linux on a desktop with a WinTV HVR-2250 tuner card, so the issue is in tvheadend itself. I've run tvheadend for about a year, and this problem cropped up a couple of months ago, but TV's not important enough to me to worry about. Today I decided to try fixing it, so I used 'git bisect' to figure out exactly when the problem started. It turns out this commit was the culprit. On revisions before that, service naming and channel mapping work fine.

As it is, you can double-click in the channel name, where it says 'Unmapped'. and name your channels manually, and they will work, although it is a bit tedious.

Yeah, thanks lem000! Already posted on HDHomerun forums, tvheadend, and here Just praying someone has a solution!
https://www.lonelycoder.com/redmine/boar...opics/6613

This is in fact the same as tvheadend bug #1385, but I am posting here because I cannot register at the tvheadend forums due to this bug. So it would be great if you could forward this information there.

Some people are reporting this issue with recent git compiles. Can you get an older copy of the Synology build?

I do not have this NAS, but according to the FAQ you can build your own packages with the linked software. It looks like you'd need to modify cross/tvheadend/Makefile with the last working git revision (PKG_GIT_HASH), 78605b4, and possibly the contents of cross/tvheadend/digests.