After "Euralyus" was paid off, Boyes was reassigned to HMS "Wolverine", a corvette serving in North American waters. On 9 February 1867, he and another midshipman, Marcus McCausland, were court-martialled for breaking into the Naval Yard at Bermuda. On the night of the incident, the two men had been ashore drinking and upon their return had been refused entry at the main gate as they did not have the required passes. Both men admitted they were guilty of the offence and were discharged from the Navy as a result of the incident.