Cold boot: snapshot failed to load

Sometimes I start Android Emulator with the GUI, and sometimes I start with the CLI. If I keep using the same method, everything is fine, but if I switch between methods, it causes problems. For example if I start the emulator with the CLI, then shut down, then start again using the GUI, I get this: ~~~ Cold boot: snapshot failed to load ~~~ If I start with the GUI, then shut down and start with the CLI, I get this: ~~~ qemu-system-i386.exe: Failed to load virtio-blk:virtio ~~~ Here is the command I use with CLI: ~~~ adb start-server emulator -writable-system -avd Pixel_2_API_24 ~~~ Am I doing something wrong?