ABSOLUTELY, POSITIVELY SURE!
My ip address (a 3G proxy server) is blacklisted due to the idiots who use the 3G wireless service that I’m using, for spamming and other nasty things.
The ip address started getting blocked by your plugin last month, but we were able to whitelist the ip address. The latest update apparently ignores the whitelist.
@ben Huson
We pasted the code that you showed in your second example into our theme’s functions.php code. PERFECT! Thank you very much!