Profile bug? "unresponsive plugin" Shockwave (/questions/970014)
shockwave player unresponsive message on many "stuck" webpages
Alla svar (2)
try to create a new firefox profile. See here Profile Manager - Create, remove or switch Firefox profiles
Try to disable hardware acceleration in Firefox.
- Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
You can check for problems with current Flash plugin versions and try these:
- disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
- disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
- disable hardware acceleration in the Flash plugin