IE10 loads but the tab won't expand the cursor flickers rapidly between pointer and hour glass for 10 seconds then IE10 closes? This may not be a proxy error? (as I don't see how a proxy louse would cause ie10 to crash) Any other GPO settings that upset IE10?

Pupils with identical permissions, (as they all are) on PCs with the same settings (same OU) some work some do not. IE10?

I'm setting the proxy via registry keys using GPP.

HTML Code:
Registryhide


ProxyEnable (Order: 1)hide


Generalhide



Action Replace 
Properties
Hive HKEY_CURRENT_USER 
Key path Software\Microsoft\Windows\CurrentVersion\Internet Settings 
Value name ProxyEnable 
Value type REG_DWORD 
Value data 0x1 (1) 

Common


Options
Stop processing items on this extension if an error occurs on this item No 
Run in logged-on user's security context (user policy option) No 
Remove this item when it is no longer applied No 
Apply once and do not reapply No 

ProxyOverride (Order: 2)hide


General



Action Replace 
Properties
Hive HKEY_CURRENT_USER 
Key path Software\Microsoft\Windows\CurrentVersion\Internet Settings 
Value name ProxyOverride 
Value type REG_SZ 
Value data localhost;127.0.0.1;*.beaminster.dorset.sch.uk; 

Common


Options
Stop processing items on this extension if an error occurs on this item No 
Run in logged-on user's security context (user policy option) No 
Remove this item when it is no longer applied No 
Apply once and do not reapply No 

ProxyServer (Order: 3)


General



Action Replace 
Properties
Hive HKEY_CURRENT_USER 
Key path Software\Microsoft\Windows\CurrentVersion\Internet Settings 
Value name ProxyServer 
Value type REG_SZ 
Value data isa:8080 

Common


Options
Stop processing items on this extension if an error occurs on this item No 
Run in logged-on user's security context (user policy option) No 
Remove this item when it is no longer applied No 
Apply once and do not reapply No