I've been using LTspice for a few months now, it's simple and easy to use, so that's really nice, but i don't understand why some component values cause the simulation to not work. for example in thie circuit, i've been changing some values of resistors just to find one where it happens, since while designing this circuit i've had to use odd resistor values for it to show something in the simulation and it's getting annoying. In this case, R4, one value that doesn't work if 5400 ohm, but 5399 does work. (this is also the reason why i have R7 and R5 as milliohm and micro-ohm, because with a wire the simulation won't work, i'll just get a line on the left. Any idea what may be happening? this is getting incredibly annoying.
Thank you!