What must tenants do to maintain their rights under the lease in Delaware?

In Delaware, tenants must pay the rent on time to maintain their rights under the lease. This obligation is fundamental to any lease agreement, as timely payment is often one of the primary conditions set forth in lease contracts. When tenants fulfill this requirement, they demonstrate their commitment to the terms of the lease, ensuring that they retain the legal protections and rights afforded to them under Delaware landlord-tenant law.

While the other options may involve actions that could be reasonable or beneficial in certain contexts, they do not have the same critical impact on a tenant’s legal standing. For example, providing monthly updates, signing a new agreement each year, or requesting repairs in writing are not standard requirements needed to uphold a tenant's rights under the lease.