It seems that the latest release of Google chrome has changed its compatibility with websocket, and as such the fop2 panel no longer works in the latest version of Google Chrome.

The code to change this is hidden in your obfuscated code, and as such I'm not able to tell it to use just flash (the main solution I see). Can I get some guidance here please?

I just updated to 2.22 as FOP2 wasn't loading in Chrome anymore and all went fine for about an hour. Now after the login, the page with all buttons is shown for one second and then only a blank white page remains.

Internet Explorer 9 works (as good as IE9 can)
Firefox 6 works as well

though it's interesting to see, that DND icons are green in IE and Chrome, but red in Firefox... :?

EDIT: clearing Chrome's cache helped here.

I want to second the OP's issue. I'm using the latest version of Chrome & I'm still unable to access FOP2. After logging in, I just hang at the "One moment please, connecting to server" screen. Opening up the JavaScript debugger, I see the following:

intento conectar web socket en ws://192.168.1.5:4445
http://192.168.1.5
Invalid UTF-8 sequence in header value
ws close event
close event
on close reseteo a cero

Over and over again.

IE9 & Firefox both work fine.

in some pcs i have the same problem with Chrome, but with other browsers the fop2 open.
on the java script console i see this:
wav false
set session context
formato wav
set menu
Client has HTML5 web sockets!
setLang
set menu
set menu queue
no tiene permiso chat
get cookie extensionlist
get cookie queuelist
get cookie trunklist
get cookie conferencelist
get cookie parklist
Client has HTML5 web sockets!
set session extension
fop2-variablesGENERAL.txtGET https://10.2.25.50/fop2/fop2-variablesGENERAL.txt 404 (Not Found)
Second Init after loading variables
Attempt to connect to port 4445
12
intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
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intento conectar web socket en ws://10.2.25.50:4445
error function

Chrome Version: 11.0.696.68
FOP2 Version: 2.20

until 2 days ago works fine on my pc, but with others the problem existed.
yesterday i clean my browser cache and after that get this problem with Chrome.

I update the Chrome version to 14.0.835.186, but the problem persist.
And, Yes, the fop2 is working with other browsers.
I use fop2 on intranet, we don´t have filters to this network.

I am having the same issue.

intento conectar web socket en ws://voip.techex.local:4445

Although this is in both IE and Chrome..

However

[root@voip ~]# /usr/local/fop2/fop2_server --test
Flash Operator Panel 2 - No valid license found. Demo Mode
Connection to manager OK!

Thanks in advance!

Olof