Nope, it usually takes around 30-35 seconds to get back to the room... This is annoying because I often get expelled from the room before I actually get back to it. Sometimes this even prevents me from collecting items after it is over.
No it doesn't. As long as you're in the room until the items get distributed, you can leave the room or get kicked and you you'll still get the items
I was talking about items that get distributed immediately, such as quest items. If I get kicked out of the room before I get off the collection/results screen [which happens often] then I do not receive the aforementioned items until I enter a new room. Also, the flashing BONUS thing [not sure what it is for, but whatever] will continue to flash until I start a new dungeon.
Hm. I don't know. This hasn't happened to me before but the only thing I can suggest which probably doesn't even have anything to do with this is open the game, then alt tab and then ctrl+alt+del and go to Processes and find Grand Chases EXE run file thing. Whatever Grand Chases one is. And right click it, scroll down to Set Affinity and if you have a multicore computer like I do, you should see that you have both CPU 0 and CPU 1 active. Uncheck CPU 1. Or CPU 0, whichever. Just make it so that only one CPU is running. It fixes my rubber banding and other such lag issues.