Dear friend, when going to use a plugin to compress and defer jawascripts (we use JSpeed which is the strongest and the newest of its category) to better the score at Page Speed and Yslow, we get erratically behaviour from GK 4 ImageShow. here you are as attached.
At moment, we had to disable the JSpeed plugin to avoid GK4 ImageShow blocked at all. Jspeed technicians have already examined their plugin settings, and found that the problem is at this error in motools of GK4 Image Show.
Pls share your IP if you want to access admin backend, as it is protected by firewall