[horde] Wipe Android 4.4.2 ends in "Connection problem."

[Samuel Wolf]

Hi,

try to wipe a Motorola XT890 over ActiveSync, Horde show "Wipe  
Pending" but nothing happens.
As soon I click on the wipe button in Horde the device show after a  
mail refresh only "Connection problem." but never wipe for more than  
24 hours now.

If I remember me right, the wipe should start with a folder sync, true?
91.xxx.xxx.xxx - samuel [21/Sep/2015:20:13:53 +0200] "POST  
/Microsoft-Server-ActiveSync?Cmd=FolderSync&User=samuel&DeviceId=androidcxxxxxxxxx&DeviceType=MotoXT890 HTTP/1.1" 200 682 "-"  
"motorola-XT890/1.0"

Is this a known issue on this device / Android version?

Samuel