Any waiver of any right or obligation under this Agreement shall be effective only if set forth in a writing duly executed by the Member against whom the waiver is to be enforced. No consent or waiver, express or implied, by any Member of any breach or default by any other Member in the performance by the other Member of its obligations hereunder shall be deemed or construed to be a consent or waiver to or of any other breach or default in the performance by such other Member (or any other Member) of the same or any other obligation hereunder. Failure on the part of any Member to complain of any act or to declare any other Member in default, irrespective of how long such failure continues, shall not constitute a waiver of rights hereunder.