DPC+ Jitter issues yet again, this time with text_adventure. text_adventure.bas.bin   Back in 2015 I added support to Stella for jitter emulation. It was initiated by the topic Game test on Harmony Cart where bB game Doom Patrol exhibited jitter on real hardware.  The jitter was caused by 2 different things:   Overscan running longer/shorter than normal, covered in blog entry Overscan Jitter DPC+ jitter if the DFxFRACINC registers are not updated every frame, c