Getting Too Many Redirects error: What is wrong with this iRule?

Hi Kai,

I greatly appreciate your responsiveness!

I've put in the below iRule:

when HTTP_REQUEST {
set low_uri [string tolower [HTTP::uri]]
if { [HTTP::uri] equals "/starter-kit" } then {
    Do nothing
} elseif { $low_uri equals "/starter-kit" } then {
    HTTP::uri $low_uri
} elseif { $low_uri contains "solutions/starter-kit" } then {
    HTTP::redirect "https://www.bittitan.com/azure-starter-kit"
}

}

Results: 1) GOOD - Properly redirects https://www.bittitan.com/solutions/azure-starter-kit to https://www.bittitan.com/azure-starter-kit

2) GOOD - Properly displays https://www.bittitan.com/azure-starter-kit (no too many redirects error)

3) BAD - Still not redirecting URIs with upper-case characters, i.e: https://www.bittitan.com/Azure-starter-kit

NOTE: it is properly redirecting upper case in the 'solutions' portion: i.e.: https://www.bittitan.com/SOLUTIONS/azure-starter-kit to https://www.bittitan.com/azure-starter-kit