I've been working with a file on a client's server. Friday we imported 30,000 records to one of the tables. The file opens to a layout built on a one-record table (not the one we imported to) with no related records displayed on it. There is no opening script and no script triggers are attached to the layout—but now it takes over 15 minutes for the file to open. The same file opens in 2 seconds on my local machine. What could be going on?