Can't save template

I don't think it's the template size.

I started a fresh one as described and rebuilt the template I want to adapt.
Everything worked fine. But step by step the server got slower and slower
I'm afraid it's a limitation at 1&1.

All caching is completely disabled.
In the .htaccess I commented out the Options +FollowSymlinks

Finally I get the same error as mentiones in the beginning: Trying to save results in a blank screen, former changes are not bein saved.

yes this can be due to the request length (setting on the server)
Please ask support to 1&1 to check what could be the issue and ask them to increase the max post size

Today I stumbled upon this problem again.
Again it was 1&1.
I took a closer look and found out, tht the Php params were good / high enough.

Finally I saw, that both sites were using "Jprotection".

Disabling this while working with TC solved the problem immediately

That was too easy...

Just in case someone else has the same problem...

Regards
Michael

thank you for the feedback !
if you need an admin protection, just use a htaccess with htpwd

Of course - I'm using .htaccess-protected Administrator on all of my sites.

But Jprotection checks quite a little more - I think it's outdated...

I replaced it with Akeeba Admin Tools which is more active and scalable