Serial Monitor Output

New Client.
GET /?r255g0b0i32& HTTP/1.1
Host: [IP]
Connection: keep-alive
Cache-Control: max-age=0
DNT: 1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding: gzip, deflate
Accept-Language: en-GB,en-US;q=0.9,en;q=0.8

Static colour selected - calculating RGB Values...
255
0
0
Client disconnected.

Change detected!
I am in the static display block
Now updating all elements with the following values:
255
0
0
[0].R = 255
[1].R = 255
[2].R = 255
etc....
[85].R = 255
[86].R = 255New Client.

[87].R = 255
[88].R = 255
etc.....
[298].R = 255
[299].R = 255
All elements updated - showing
Client disconnected.