I'm experiencing a problem with my online files: for some reason, strange combinations of letters are added to the folder- and file names. Example: wp-admin changes into wp-admin--amt wp-includes changes to wp-includes--sgg 250x250.gif changes to 250x250.gif--wvt ... (It happens to some folders only - most are wp installs.) I haven't found out what triggers the process yet. After re-uploading/renaming the files, the problem seems to be fixed, but just a couple of minutes later, files are being re-named again. According to my web hosting company this is caused by one of my installed scripts, and they advised me to check them. The problem is I have no idea where to start looking - or for what...