Except as otherwise expressly provided herein, no waiver of any covenant, condition, or provision of this Agreement shall be deemed to have been made unless expressly in writing and signed by the Party against whom such waiver is charged; and (a) the failure of any Party to insist in any one or more cases upon the performance of any of the provisions, covenants, or conditions of this Agreement or to exercise any option herein contained shall not be construed as a waiver or relinquishment for the future of any such provisions, covenants, or conditions, (b) the acceptance of performance of anything required by this Agreement to be performed with knowledge of the breach or failure of a covenant, condition, or provision hereof shall not be deemed a waiver of such breach or failure; and (b) no waiver by any Party of one breach by another Party shall be construed as a waiver with respect to any other or subsequent breach.