The gzip error was actually addressing another thread concerning the index.php page downloading to one's local drive versus displaying not this thread about WSOD. Sorry for the confusion.
The hosting provider disabled compression today so the download will be fixed and we will see what it does with the WSOD error.
To reiterate, if you experience the WSOD, please send along date/time, browser, OS, source, etc., so we can examine log files for any indications of what is occurring.
Thank you.
Tim