We found an issue: when we enter the value "0" in a numeric input box and then attempt to use that value to construct a URL, the value becomes NULL.

The numeric input has a minimum value of 0 and a maximum of 9, with one decimal place.

How we build the URL: {FEED."Remote Functions"."Numeric input 29".Value.Numbers.Value}

http://{FEED."Remote Functions".21.."Table index"."Display key"}/send.htm?remote={FEED."Remote Functions".31.."Table index"."Display key"}&command=back;@p600;back;@p600;{FEED."Remote Functions"."Numeric input 28".Value.Numbers.Value};@p600;{FEED."Remote Functions"."Numeric input 29".Value.Numbers.Value};@p600;{FEED."Remote Functions"."Numeric input 30".Value.Numbers.Value}&led{FEED."Remote Functions".32.."Table index"."Display key"}

For example if we enter "500", we only see "5" in the URL:

http://10.30.127.1/send.htm?remote=Foxtel&command=back;@p600;back;@p600;5;@p600;;@p600;&led1