As with building any large project, your webpage can get a bit sluggish having to log all the changes being made to a Collage design. If you notice this slow down or if something's not working correctly, a lot of the time, a simple page refresh can clear out whatever's causing the problem. To refresh, click the circular arrow to the right or left of the web address bar:
For PCs, you can use the shortcut f5
For Macs, you can use the shortcut Command R
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