CDMA Modem Anydata MV110H - connection hangs and modem needs to be manually re-plugged to make connection working again

What steps will reproduce the problem?
1. Install WL500gpv2-1.9.2.7-rtn-r3497.trx into ASUS WL-500gp V2
2. Configure login data for modem
3. Power on CDMA modem
4. Insert modem into USB port when modem of powered off

What is the expected output? What do you see instead?
Connection hangs after few days (1 or 2 or 3 etc)
Output in log accessed over web interface says in modem section "connecting" 
but connection is not reestablished.

Expecting connection is re-established when it is lost and modem USB connection 
does not freeze.

What version of the product are you using?
WL500gpv2-1.9.2.7-rtn-r3497.trx and ASUS WL-500gp V2

Please provide any additional information below.
Modem needs to be manually removed from USB port, powered off and inserted 
again into router in power off state. Modem is than auto powered on and router 
re-initiates connection successfully.

Original issue reported on code.google.com by ondrej.b...@gmail.com on 29 Nov 2011 at 10:16

Merged into: #279

zhuravskiy / wl500g

CDMA Modem Anydata MV110H - connection hangs and modem needs to be manually re-plugged to make connection working again #280