dont know why i had so much trbl downloading but i finally got sdruno running with rspduo hardware. JUST starting the learn process and having a fun time. since i know almost nothing, i ask: why i need to reinstall sdrplay each time i power down the repduo hdwe? also got lost with ? 2mhz span and cant find way back to ?10 mhz ? any help appreciated, novice op for sdr! btw i can run my 7300 but still goto ez guide... yes i am working thru the manual, slowly..