I would definitely suggest upgrading the enabler to the latest released version because there have been issues like this in the past. If you still see this problem with the latest enabler you should open a case so we can work with you over the phone because it would require some in depth analysis.
i don´t know why this thread was marked as "Beantwortet". This issue was fixed with the new
Wavelink Avalanche Enabler for the Motorola Universal CE 5 v5.3-19 on 4/24/2013 ! So the
Enabler was not available on the download section at the time i posted this issue.
It´s nice to see that there are no Enabler versions between 5.3-01 and 5.3-19.