2:09:19.801 Empty string passed to getElementById(). jquery.min.js:4
02:11:30.553 "Uknown response: Seems like timeout occurred, please try to reload page" synergy.js:1
02:11:30.553 "Error: $scope.SYNERGY.logger.logHTTPError is not a function
@http://services.netbeans.org/synergy/client/app/js/min/synergy.js?v=46:1
l/p.error/<@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:95
Tc/e/j.promise.then/p@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:78
Tc/h/<.then/<@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:79
e.prototype.$eval@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:89
e.prototype.$digest@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:86
e.prototype.$apply@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:89
e@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:95
p@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:98
ad/</r.onreadystatechange@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:100
ad/</<@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:100
e@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:31
xc/f.defer/c<@http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js:34
"

So then I tried to reload the page and received:

02:13:52.616 GET http://services.netbeans.org/synergy/client/app/index.html#/specifications [HTTP/1.1 200 OK 125ms]
02:13:52.795 GET http://services.netbeans.org/synergy/client/app/lib/angular-ui/fullcalendar.min.css [HTTP/1.1 304 Not Modified 125ms]
02:13:52.796 GET http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/base/jquery-ui.css [HTTP/1.1 304 Not Modified 94ms]
02:13:52.796 GET http://services.netbeans.org/synergy/client/app/css/min/bootstrap.css [HTTP/1.1 304 Not Modified 125ms]
02:13:52.796 GET http://services.netbeans.org/synergy/client/app/css/min/custom.css [HTTP/1.1 304 Not Modified 125ms]
02:13:52.797 GET http://services.netbeans.org/synergy/client/app/js/libs/codemirror/codemirror.min.css [HTTP/1.1 304 Not Modified 125ms]
02:13:52.797 GET http://services.netbeans.org/synergy/client/app/css/min/bootstrap-responsive.css [HTTP/1.1 304 Not Modified 141ms]
02:13:52.797 GET http://services.netbeans.org/synergy/client/app/lib/angular-ui/select2.min.css [HTTP/1.1 304 Not Modified 266ms]
02:13:52.798 GET http://cdnjs.cloudflare.com/ajax/libs/jquery/1.10.2/jquery.min.js [HTTP/1.1 304 Not Modified 109ms]
02:13:52.798 GET http://cdnjs.cloudflare.com/ajax/libs/jquery-migrate/1.2.1/jquery-migrate.min.js [HTTP/1.1 304 Not Modified 109ms]
02:13:52.798 GET http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js [HTTP/1.1 304 Not Modified 156ms]
02:13:52.799 GET http://services.netbeans.org/synergy/client/app/js/libs/timepicker/picker.min.js [HTTP/1.1 304 Not Modified 156ms]
02:13:52.799 GET http://services.netbeans.org/synergy/client/app/js/libs/codemirror/codemirror_combined.js [HTTP/1.1 304 Not Modified 156ms]
02:13:52.799 GET http://services.netbeans.org/synergy/client/app/lib/angular-ui/fullcalendar.min.js [HTTP/1.1 304 Not Modified 156ms]
02:13:52.800 GET http://services.netbeans.org/synergy/client/app/js/libs/jsdifflib/diff_combined.min.js [HTTP/1.1 304 Not Modified 172ms]
02:13:52.800 GET http://services.netbeans.org/synergy/client/app/js/libs/jsdifflib/diffview.css [HTTP/1.1 304 Not Modified 156ms]
02:13:52.800 GET http://services.netbeans.org/synergy/client/app/js/libs/json/json2-min.js [HTTP/1.1 304 Not Modified 124ms]
02:13:52.801 GET http://services.netbeans.org/synergy/client/app/js/bootstrap/bootstrap_combined.js [HTTP/1.1 304 Not Modified 126ms]
02:13:52.801 GET http://services.netbeans.org/synergy/client/app/lib/angular/1.0.8/angular_combined.min.js [HTTP/1.1 304 Not Modified 126ms]
02:13:52.801 GET http://services.netbeans.org/synergy/client/app/lib/angular-ui/ui-codemirror.min.js [HTTP/1.1 304 Not Modified 126ms]
02:13:52.802 GET http://services.netbeans.org/synergy/client/app/lib/angular-ui/select2_combined.min.js [HTTP/1.1 304 Not Modified 141ms]
02:13:52.802 GET http://services.netbeans.org/synergy/client/app/lib/bootstrap-custom/ui-bootstrap-custom-tpls-0.6.0.min.js [HTTP/1.1 304 Not Modified 141ms]
02:13:52.802 GET http://services.netbeans.org/synergy/client/app/js/min/synergy.js [HTTP/1.1 200 OK 329ms]
02:13:52.826 Expected 'none' or URL but found 'Alpha('.  Error in parsing value for 'filter'.  Declaration dropped. jquery-ui.css:22
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:53
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:59
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:97
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:107
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:123
02:13:52.826 Expected 'none' or URL but found 'mask('.  Error in parsing value for 'filter'.  Declaration dropped. jquery-ui.css:214
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:234
02:13:52.826 Unknown property 'zoom'.  Declaration dropped. jquery-ui.css:311
02:13:52.826 Expected 'none' or URL but found 'Alpha('.  Error in parsing value for 'filter'.  Declaration dropped. jquery-ui.css:361
02:13:52.826 Expected 'none' or URL but found 'Alpha('.  Error in parsing value for 'filter'.  Declaration dropped. jquery-ui.css:362
02:13:52.827 Unknown property '-moz-border-radius-topleft'.  Declaration dropped. jquery-ui.css:559
02:13:52.827 Unknown property '-moz-border-radius-topright'.  Declaration dropped. jquery-ui.css:560
02:13:52.827 Unknown property '-moz-border-radius-bottomleft'.  Declaration dropped. jquery-ui.css:561
02:13:52.827 Unknown property '-moz-border-radius-bottomright'.  Declaration dropped. jquery-ui.css:562
02:13:52.827 Expected 'none' or URL but found 'Alpha('.  Error in parsing value for 'filter'.  Declaration dropped. jquery-ui.css:565
02:13:52.827 Expected 'none' or URL but found 'Alpha('.  Error in parsing value for 'filter'.  Declaration dropped. jquery-ui.css:566
02:13:52.827 Unknown property '-moz-border-radius'.  Declaration dropped. jquery-ui.css:566
02:13:52.853 Unknown property 'zoom'.  Declaration dropped. fullcalendar.min.css:6
02:13:52.853 Expected 'none' or URL but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. fullcalendar.min.css:6
02:13:52.853 Expected declaration but found '*'.  Skipped to next declaration. fullcalendar.min.css:6
02:13:52.853 Error in parsing value for 'background-image'.  Declaration dropped. fullcalendar.min.css:6
02:13:52.853 Error in parsing value for 'display'.  Declaration dropped. fullcalendar.min.css:6
02:13:52.892 Error in parsing value for 'background-image'.  Declaration dropped. bootstrap.css:9
02:13:52.892 Expected 'none' or URL but found 'progid'.  Error in parsing value for 'filter'.  Declaration dropped. bootstrap.css:9
02:13:52.892 Unknown property '-moz-border-radius'.  Declaration dropped. bootstrap.css:9
02:13:52.892 Expected 'none' or URL but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. bootstrap.css:9
02:13:52.895 Expected 'none' or URL but found 'progid'.  Error in parsing value for 'filter'.  Declaration dropped. codemirror.min.css:1
02:13:52.895 Expected declaration but found '*'.  Skipped to next declaration. codemirror.min.css:1
02:13:52.895 Unknown property '-moz-border-radius'.  Declaration dropped. codemirror.min.css:1
02:13:52.896 Unknown property '-moz-border-radius'.  Declaration dropped. custom.css:1
02:13:52.896 Unknown property '-moz-box-shadow'.  Declaration dropped. custom.css:1
02:13:52.897 Expected declaration but found '*'.  Skipped to next declaration. bootstrap-responsive.css:9
02:13:52.897 Unknown property 'box-sizing'.  Declaration dropped. bootstrap-responsive.css:9
02:13:52.898 Unknown property '-moz-border-radius'.  Declaration dropped. bootstrap-responsive.css:9
02:13:52.898 Unknown property '-moz-box-shadow'.  Declaration dropped. bootstrap-responsive.css:9
02:13:53.058 Unknown property 'zoom'.  Declaration dropped. select2.min.css:1
02:13:53.058 Expected declaration but found '*'.  Skipped to next declaration. select2.min.css:1
02:13:53.058 Unknown property 'box-sizing'.  Declaration dropped. select2.min.css:1
02:13:53.058 Unknown property '-moz-border-radius'.  Declaration dropped. select2.min.css:1
02:13:53.058 Unknown property '-moz-background-clip'.  Declaration dropped. select2.min.css:1
02:13:53.058 Unknown property 'user-select'.  Declaration dropped. select2.min.css:1
02:13:53.058 Error in parsing value for 'background-image'.  Declaration dropped. select2.min.css:1
02:13:53.059 Expected 'none' or URL but found 'progid'.  Error in parsing value for 'filter'.  Declaration dropped. select2.min.css:1
02:13:53.059 Expected color but found 'top'.  Error in parsing value for 'background-image'.  Declaration dropped. select2.min.css:1
02:13:53.059 Expected 'none' or URL but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. select2.min.css:1
02:13:53.059 Unknown property '-moz-box-shadow'.  Declaration dropped. select2.min.css:1
02:13:53.059 Error in parsing value for 'background'.  Declaration dropped. select2.min.css:1
02:13:53.059 Expected color but found 'top'.  Error in parsing value for 'background'.  Declaration dropped. select2.min.css:1
02:13:53.059 Unknown property '-moz-border-radius-bottomleft'.  Declaration dropped. select2.min.css:1
02:13:53.059 Unknown property '-moz-border-radius-bottomright'.  Declaration dropped. select2.min.css:1
02:13:53.059 Expected color but found 'bottom'.  Error in parsing value for 'background-image'.  Declaration dropped. select2.min.css:1
02:13:53.060 Expected media feature name but found '-webkit-min-device-pixel-ratio'. select2.min.css:1
02:13:53.062 SyntaxError: Using //@ to indicate source map URL pragmas is deprecated. Use //# instead jquery.min.js:1
02:13:53.479 Unknown property 'box-sizing'.  Declaration dropped. index.html
02:13:53.532 Use of getPreventDefault() is deprecated.  Use defaultPrevented instead. jquery.min.js:5
02:13:54.204 GET http://services.netbeans.org/synergy/client/app/partials/public/view/specpool.html [HTTP/1.1 304 Not Modified 110ms]
02:13:54.205 GET http://services.netbeans.org/synergy/server/api/login.php [63ms]
02:13:54.205 GET http://services.netbeans.org/synergy/client/app/img/glyphicons-halflings.png [HTTP/1.1 304 Not Modified 126ms]
02:14:23.745 "Uknown response: Seems like timeout occurred, please try to reload page" synergy.js:1
02:14:23.746 "Action failed >> " synergy.js:1
02:14:23.747 "HTTP Status code: 0" synergy.js:1
02:14:23.747 [object Object] synergy.js:1
02:14:23.747 " <<" synergy.js:1
02:14:24.071 GET http://services.netbeans.org/synergy/server/api/versions.php