No delay or omission to exercise any remedy, right or power accruing upon an Event of Default shall impair any such remedy, right or power or shall be construed as a waiver thereof, but any such remedy, right or power may be exercised from time to time and as often as may be deemed by Lender to be expedient. A waiver of any Default or Event of Default shall not be construed to be a waiver of any subsequent Default or Event of Default or to impair any remedy, right or power consequent thereon.