Check your browser’s Error Console to see if there are any JavaScript errors on the page when you get the “No response from server” error message. Then check your servers’s error_log files to see if there is any indication as to what exactly is not working right.
Does your new server run nginx or apache? rewrite rules only work in apache so my brute-force patch does not work in nginx.
Yes, I am working on this feature. I will let you know when I have something ready for testing.
Yes, just register all your sites with the same email address and your donation will count for all of them 
Yes, My plugin can scan and clean all subdirectories with your WordPress root install.
If you quarantined the threats then you may just need to request a review in Google Webmaster tools. It will take a little while before the search results are re-indexed to reflect the changes you have made. You don’t need to delete the quarantine records, but if google comes back and says there is still malware on the site or the site is still actively redirecting then you need to keep looking for more threats.
That URL looks fine to me and I don’t think my plugin would block that unless you need XMLRPC access. If that is the problem you can unblock access to your xmlrpc.php file on the Firewall Settings page in your admin or you and add the remote IP of the server that needs access to the whitelist array in you .htaccess file. But I have a feeling it’s not my plugin at all that is causing that error you got. Let me know if you figure it out
Sometimes Google reacts to cached pages they crawled in past, even if the live site is clean. What are the dates on the URLs that Google Webmaster Tools says are compromised?
You can send me these files that are on your list and I will check them for you and add them to my definition updates.
My plugin will remove Known Threats (in Red). If you are removing those Threat with my Automatic Fix and they are coming back the next day then you may need to move you site to a more secure server. I do offer Super Secure Hosting for $12/month per site if you are interested, I can more your site to one of my servers and I guarantee it will not be reinfected again.
If you want to share more info about your problem you can email me directly (a screenshot would be very helpful).
Web browsers get that kind of information from Blacklists which are not updated as quickly as you can clean your site. You still need to request a review to get your site off the blacklists.
Yes, both Google and Sucuri cache they results but at lease you can click the link at the bottom of the sucuri scan results to clear the cache and show the current scan results.
With Google you have to wait until they have re-indexed all those pages and that can sometimes take a while. You can speed up the process in your Google Webmaster Tools account for that site if you can Request a Review, or at least update your current XML sitemap.
No, unfortunately, plain text and HTML is harder to discern good from evil as it is more up to the individual site owns to decide what kind of content they want in their posts. Also, the DB contents is not obfuscated so it’s easy to spot and it cannot be executed on your server so it is generally not as dangerous either.
Fortunately, it not hard for you to remove any of the content that you don’t want in your own posts just by using the text tab in the post editor’s content window.
I would like to help you resolve this issue but I have yet to be able to recreate that error on any of my sites using 4.5, can you provide more info please?
First, it looks like some of that error message you posted is missing. It usually starts out telling you WHAT is deprecated.
Also, it looks like the problem is in your wp-includes/functions.php file, not in my plugin. Maybe you had an incomplete install when you upgraded to 4.5, can you check you Core Files and replace that functions.php file with the version that should have been installed from https://core.svn.wordpress.org/trunk/wp-includes/functions.php (right-click that link and choose save)?
If you have the Core Files Definitions from the premium version of my plugin than you can run the Core Files Quick Scan and fix that file if it’s broken or not the right version.
Please let me know what you find…
