Hello, Has anyone come across the problem where the error 'Simulation is too long, maybe your schematic is too complex' ?? Link below https://easyeda.com/editor#id=03afa194766b4d33aa1b61e6e001d447 The error box suggests to make the simulation less complex, not so long, less probes, etc. This cannot be the reason though because the error repeatedly returns even on very simple circuits (I tested a simulation using a circuit consisting of only a power source, resistor and ground). I have also tried the simulation mode on circuits previously working, and still the simulations does not run. I thought it may be the fact that I had run out of simulations for the current 24 hours (yesterday), but this has now reset and the new error message (simulation too long) only appeared after this (today). Any help would be very much appreciated - was looking forward to the reset ending and being to run the simulation again. Regards, Tim