Curl 92 errror when installing pironman 5 service

I am installing the Pironman 5 service, copying and pasting the codes line by line and keep getting the following error. Running recommended Raspberry Desktop OS.

sedwards@raspberrypi:~ $ git clone GitHub - sunfounder/pironman5: Code for Raspberry Pi 5 case (Pironman5)
Cloning into ‘pironman5’…
remote: Enumerating objects: 2736, done.
remote: Counting objects: 100% (175/175), done.
remote: Compressing objects: 100% (95/95), done.
error: RPC failed; curl 92 HTTP/2 stream 5 was not closed cleanly: CANCEL (err 8)
error: 5947 bytes of body are still expected
fetch-pack: unexpected disconnect while reading sideband packet
fatal: early EOF
fatal: fetch-pack: invalid index-pack output