Firmware Update Denon AVR 3808

ich habe immer noch das selbe problem, wenn ich versuche ein firmware-update durchzuführen: meldung "login failure".
ich habs jetzt schon etwa 20mal versucht, zu verschiedenen tages- und nachtzeiten. web-radio funktioniert ohne probleme.
mein 3808 hat die main version 1.05 und die sub version 0.24 drauf.
die aktuelle version ist scheinbar: main 1.28, sub 0.32.

mein gerät hatte am anfang beim einrichten einen totalen hänger, nichts ging mehr. nicht einmal der standby-schalter hat reagiert. musste mit dem kleinen power-schalter komplett vom netz trennen, danach lief er wieder.
um einen stabilen betrieb zu erhalten möchte ich desshalb umbedingt die firmware aktualisieren.

wer von euch hat es fertig gebracht, sein gerät zu aktualisieren? habt ihr dazu euren avr irgenwo registrieren müssen? (mac/serien-nummer)

hab deswegen schon denon kontaktiert: denon deutschland ist nicht zuständig (bin aus der schweiz). denon schweiz hat mich an die externe reparatur- und service-firma verwiesen.
diese firma muss die sache erst abklären (warscheinlich mit denon deutschland), wird also noch etwas dauern...

eure erfahrungen damit würden mich deshalb sehr interessieren.

Firmware update (16.09.2009):

Changelog firmware AVR-3808
for changelog for AVR3808A see below
18.08.2009
02.04
After main power off/on, Parameter check [DISTANCE] shows SURR.BACK speaker instead of SUBWOOFER

27.10.2008
02.01
If Volume of the unit is operated when the sound level changes from"DIRECT mode" to "Another mode" when "DynamicEQ mode" is selected,the level might become large.When the input signal is changed while displaying the Audyssey Setting
screen of MENU, the key might not be able to be operated.
When the input signal is changed while displaying the Audyssey Setting
screen of MENU, the key might not be able to be operated.


15.10.2008
01.97
Translation mistake in OSD language.
The GUI and OSD of the A/V amplifier doesn't operate correctly when the
A/V amplifier is connected with ""iPhone 3G".""
Improvement of the Audyssey Dynamic Volume function.(For only PAY-Upgraded models.)



17.09.2008
01.95
The unit does not come back to the last state of playback when we turn off the power during playback Internet radio then turn on.
The customer has connected a "USB-Stick memory" with more than 4GB.Random-function of USB devices is not active.
Drop-outs via Ethernet playback from PC with "Windows Vista".
Addition of up-grade function for PAY-upgrade.

03.07.2008
1.73
Setup wrong translation in German.
Problem for Tuner preset memory.
Scroll speed of “Artist” becomes slow when playback music files with DLNA by network-audio.
There is no direct ""Tuner FM"" or ""Tuner AM"" command
MVUP/down (master volume up/down) command can effect zone 2 volume if any zone 2 command has been recently sent. (MVUP command should only effect MAIN ZONE, regardless of what happens in zone 2. IR commands do not exhibit this behavior).
Even when the function that allocates DENON Link is not used with MAIN ZONE, a digital signal is not output from ZONE 2 and ZONE 3.
The disc where "DolbyDigital" and "TrueHD" are alternately recorded is play backed. And, when "DolbyDigital" and "TrueHD" are continuously changed, the sound is not outputted.
When a specific stream sound source of "DTS-HD MA 7.1ch" is play backed by "5.1ch", the sound is distorted.

28.04.2008
1.70/00.82
improvement of HDMI playback
setup menu OSD and setup menu FL-display are different
improvement of the screen between Internet radio (Interpret and Title)
When the route of TwonkyMedia (4.4.4) is selected by "Net/USB function, it is not possible to reproduce.

26.02.2008
1.70/00.78
improvement of the help sentences and adjustemnt the translation of the setup
adjustment of the DPMS server for the update
improvement of OSD
improvement of the acceptance time of the remote control
improvement of the screen between Internet radio (Interpret and Title)
improvement of the compatibility via DVI-Monitoren
improvement of signal output of SB (Sourround Back) speakers by BD disc (Bule-ray disc)
improvement the adivisement on the FL dispaly by BD (Blu-ray disc)


19.02.2008
1.69
improvement of the help sentences and adjustemnt the translation of the setup
improvement of update function via internet
each scroll operation of a single step is painted twice.
improvement of the screen between Internet radio (Interpret and Title)
improvement of the compatibility via DVI-Monitoren
improvement of signal output of SB (Sourround Back) speakers by BD disc (Bule-ray disc)
When BD disc where "DolbyTrueHD 7.1ch" is recorded is reproduced, it is displayed on the FL display,DolbyTrueHD 5.1ch "DolbyTrueHD 5.1ch".


15.11.2007
1.60
remote Access/Adopted new features and correction of the Firmware via DPMS
"Check for Update" item is added
The screen shows the firmware available to update and ist required time , for conformation
"Add New Feature" funktion is added to "Option Setup" item

03.10.2007
1.28
adjustment of the network information in the display
audyssey- measuring by 6.1 Setup possible
update for RS-232C and the Ethernet- controlling



Changelog of AVR3808A
18.08.2009
A2.04
After main power off/on, Parameter check [DISTANCE] shows SURR.BACK speaker instead of SUBWOOFER

13.03.2009
A2.02
Setting of Repeat mode and Random mode are not memorized after upgrade the unit.
Dynamic EQ and parameter button not available after calibration via V.AUX L

27.10.2008
A2.01
If Volume of the unit is operated when the sound level changes from
""DIRECT mode"" to ""Another mode"" when ""DynamicEQ mode"" is selected,the level might become large.
When the input signal is changed while displaying the Audyssey Setting screen of MENU, the key might not be able to be operated"

15.10.2008
A1.97
Translation mistake in OSD language.
The GUI and OSD of the A/V amplifier doesn't operate correctly when the A/V amplifier is connected with "iPhone 3G".
Improvement of the Audyssey Dynamic Volume function. (For only PAY-Upgraded models.)