Can you share your project with public?

[https://easyeda\.com/editor\#id=\|7ca078eeb92046c990c47e78940ab654\|e3a8165f12d240b6bef7c7180908f6e2\|45a9855e6a5a43e2b34a95d833488654\|49321b56d5f14b0fb1407105fb7bf78f\|fac9fb2cb4e841f4a3425c800c15ba13\|6a40cf30b91a4cbfabdae4ae5bf8a4f9\|ad181143218e444db206cfbce523b871\|aa8f3aeb5b564484a1277aa3dc3ddaf2](https://easyeda.com/editor#id=|7ca078eeb92046c990c47e78940ab654|e3a8165f12d240b6bef7c7180908f6e2|45a9855e6a5a43e2b34a95d833488654|49321b56d5f14b0fb1407105fb7bf78f|fac9fb2cb4e841f4a3425c800c15ba13|6a40cf30b91a4cbfabdae4ae5bf8a4f9|ad181143218e444db206cfbce523b871|aa8f3aeb5b564484a1277aa3dc3ddaf2)


@toorent.boy, Check H23 and rebuild your copper areas:  Note that you also have off-board components: 

Wow! In Firefox it is not visible! I opened it in Chrome and those components are visible. Thanks!

@toorent.boy, Can you make a copy of your project and send it to [Support_@_EasyEDA.com](mailto:Support_@_EasyEDA.com) for them to study how this happens? Thanks.

Hi Please send the abnormal PCB to [support@easyeda.com](mailto:support@easyeda.com) your file has been changed, it seems good at present at Firefox

Hello! Sorry for delay. I figure out what happanes. It is not depends of Firefox or Chrome. It happens every time when: 1.  I select PCB parts in my PCB editor. 2\. Copy and paste of my parts in the same layout\. 3\. Select and delete those parts\. But some parts not deleted but still hidden. If I close  PCB editor and open againe its appered and I can delete left overs.