I also get weird formatting bugs where the HTML, CSS, and even PHP is just white and you have to make a change in order for it to fix, but the change usually has to be hitting enter or something, but even that doesn’t always work.

Please take screenshots when this happens! If you know what triggers this, please make a screen recording video and try to reproduce the bug, so I can try to see what might be going on. I don't see such an issue on my devices, so I can only fix it if I have an idea what might be causing it. Maybe you have different code editor settings, maybe it's related to the specific file you are editing, it could be specific to your device model or to the OS version. Without more information I cannot know and cannot fix this.

Ideally, include step-by-step instructions on how to reproduce the problem when you report an issue.

I'm glad to hear that it seems to be resolved.

For the record, I'm not ignoring you. After your posts, I've tested FTPS connections and uploads with a server on my home server as well with another one on the internet and didn't have any problems. Textastic uses libcurl for its FTP/SFTP/FTPS connections which is in extremely wide-spread use, so it's not like this is untested software.

If you encounter this problem with partial uploads again, it would be great if you could give me access to the server that shows this problem and tell me exactly which file I need to upload to trigger the error. But we shouldn't do that on a public forum, but via mail.

I'm not aware of a general problem with uploads to FTPS servers. 

What does the debug log say?

What FTPS server are you running?

As a workaround, have you considered switching to SFTP (SSH)?

I'm glad that it worked!

I can reproduce the issue with the Gmail app. Pasting the same text into Apple's Mail does give me line breaks though. I'll try to find out more.

Do you have any external folders present? Textastic is trying to list all folders when you open the select folder list. Maybe there is an external folder from a file provider that is not responding. Please try to remove external folders that you do not need or that don't work as expected.

Hello,

I'm not sure exactly where you mean. Do you have a screenshot? Is this about copying files? There is already "Duplicate" and "Copy To…".

Hello,

you can configure whether recently opened files are re-opend in Textastic's Advanced settings: "Restore files and windows when re-opening Textastic".

To show or hide the sidebar, use the View -> Show Sidebar menu or Control-Command-B.

By default, Textastic should restore files and windows from the last launch including the state of the sidebar.