What could be a result of inadequate stability during vessel operation?

Inadequate stability during vessel operation significantly increases the risk of capsizing. Stability refers to a vessel's ability to return to an upright position after being tilted or heeled. When stability is compromised, whether due to improper loading, design flaws, or adverse environmental conditions, the vessel can become prone to excessive rolling or heeling. Eventually, if the vessel's center of gravity rises too high or if external forces such as waves or winds exert too much force, it may lead to a loss of balance, increasing the likelihood of capsizing.

The other options do not relate to the consequences of inadequate stability; instead, they reflect unrelated aspects of vessel performance. A smoother sailing experience would generally require good stability rather than inadequate stability. Improved navigation capabilities and enhanced cargo capacity also do not directly link to stability issues, as they pertain more to the vessel's design and operational efficiency rather than the immediate risks associated with lacking stability.