Nope these are not related, but you can turn off the F-Lock file checks for the DR and GWIOD file checks. DR and GWIOD file checks are only for folks who have a special type of WordPress installation (Giving WordPress Its Own Directory). I think the issue has something to do with mod_security, which is enabled on your particular Host. Will post back here and contact you directly once I have had a chance to talk to Brian again. Thanks.