This begin to sound like “dll hell” 
In the next release I will change Limesuite.dll into something unique to resolve this issue. Additional problem is DLL two different architecture (32 or 64 bit). My app is 32bit and because C# do not allow mixing any exe or dll with different arch exotic app behaviour is possible.
Now I have a question for experienced LimeSDR user: yesterday while I was experimenting funny thing happened - reception went totally dead! I set NCO limit to 30MHz and with only 1536KS/s I was able to tune down to 5.4MHz. And then only one start-stop sequence kill the receiver! Board reset will not help, USB cable unplug, PC restart… Nothing. FM broadcast works fine but HF not. Due to late hours I leave problem for tomorrow. This evening receiver works fine with yesterday settings! After 15-20 minutes goes deaf again. Board was pretty hot and after just few blowing over FPGA receiver came alive again. Is overheating common to all boards and what kind of cooling to apply?
73 de yt7pwr