Hey I think i just found a solution to what youre talking about: I think all you have to do is, 1 In the visuals pane: disable every layer besides your copper layers 2 Select your whole board area, this should be selecting all copper 3 hit delete button 4 re-enable every layer again and you cn now reroute Let me know if this fixes your prob, and i would appreciate it if you may find the time to check out my question ;D https://easyeda.com/forum/topic/Another_Pair_of_eyes_to_help_please_it_may_be_an_auto_router_issue-02oGA6rz9 Best of luck designing: avery

oh... there is actually an unroute all button in the super settings, under miscellaneous.

@avfinchum Hi, Thank you for the tips! :) I didn't know that an "unroute all" exists. I appreciate your replay and will look at your problem tomorrow. I hope I will be able to help you dude. BR Kamran