V12.2.1 roll out stalled a couple days ago. Too many problems? V11.4.9 has so many faults that need fixing before new things are added. FSD dives car into right turn lane at highway speed when nav says stay on highway. Can't read LED speed limits (actually thinks half are traffic lights and slows). Can't read "Keep right except to pass" signs. Has so many incorrect built-in speed limits that are wrong. The default residential limit for my town is wrong. Doesn't know when to speed up after going through a slow construction area. Slows like near blind driver on corners that get past a very low lateral G, plus it goes way wide towards oncoming traffic or the road edge. Pauses for clear green light intersections and for other random reasons. Will attempt to slow to a stop on the highway for unknown reasons - that one is less frequent. Pulls out onto highway with time and room but doesn't accelerate quick enough to stay safe. Makes unnecessary lane changes and only twice has it ever moved back into the slow lane after passing a car. Merges were really scary - like a game of chicken. Seems better if in the passing lane. Doesn't signal merges. Doesn't stay right on most lane splits (except it will signal right, start to move over into the right turn lane (see first problem). Makes the same mistakes at the exact places every time. Needs a memory. Misses speed limit signs if not in closest lane. Again they don't move - remember them or look farther ahead - that's what people do. At least after pressing the accelerator on unnecessary slow downs it is easy to let FSD regain control. That used to be difficult. At certain temperatures the B pillar and fender cameras fog up inside the lense cover. Usually only or two at a time. There is no way to clear the condensation inside the glass. It drives well on highways with broad curves but on straight sections it ping pongs continuously. It sounds frequent alarms for rain. It rains all winter. Sometimes it "thinks" cloudy skies are poor weather and alarms for that. I accelerates too slowly from traffic lights. It doesn't look at traffic ahead and slow until it has to hard brake and use the friction brakes. That is especially annoying when I see the overhead "Prepare to stop" lights flashing. At present I can drive smoother, and stop smoother and get better range. I hope that will change with V12 or 13 and FSD will become better than a new driver.
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