solar was just doing regular mechanic stuff in the daycare, he was just extremely tired from having to work In the pizzaplex and look after lunar, even when he made jack, he still needed to set specific instructions so Jack doesn't accidentally kill something that isn't a threat or could be a future threat

Solar would be extremely annoyed when computer was just not working properly, he gets annoyed and kicks the nearest barrel tower sun made, not caring sun's gonna be mad when he finds out