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Java crashes on WiFi only (Opera PMS)

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seashells

IS-IT--Management
May 19, 2016
1
MT
We have a very odd problem when using OPERA PMS - Whenever we try to open a submenu java crashes with errors such as 'java.net.UnknownHostException...' and 'WARNING: Unable to cache...' - the laptop is running Windows 10 and interestingly only when its connected to WIFI - on cable it works without problems. There is full visibility between the laptop and the Opera server and both can ping eachother by DNS/IP. Thanks
 
 http://files.engineering.com/getfile.aspx?folder=a010a386-3f2f-455d-9702-52025c632dc3&file=java_error.txt
conceivable the wireless is corrupting a portion of the packet headers. tried a driver update? Ive see stupid things like this with out of date router / AP firmware too.

ACSS - SME
General Geek
 
I'd check the IP settings for the WI-FI connection. The message is pretty clear: the host cannot be reached. It's typical that your laptop is inside the domain when connected to cable and uses a proxy when connected to WiFi, so it can't reach "operasrv01@

From the log I see you are using JRE version 1.3.1.25. Is there a reason for that? It's a little bit outdated (2005)

Cheers,
Dian
 
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