Celestron NexStar 127SLT

The telescope's control system was disappointing: It supposedly features an automatic star tracking system. In simple terms: You can align an object using two or three bright stars. You input the coordinates of the location, time zone, time (standard, daylight saving, and exact local time), then select 2 or 3 bright stars, point the telescope at them, and input the names of these stars into the telescope (Vega, Arcturus, Capella, Polaris for the northern hemisphere, at least those were the ones I used), and then, according to the manufacturer, you can choose a name from the list on the remote (let’s say Jupiter) and it should automatically align to it. However, it did not work. Four people with higher technical education attempted alignment about 10 times. It never aligned to Jupiter. The closest it got was about 10 degrees off, and once it even turned in the opposite direction and ended up pointing at the ground. I contacted tech support where I bought the telescope from but they never responded to me http://celestron.ru/. They only replied after two years when I bought a solar filter from them, with just an excuse about improper leveling of the telescope. I resolved the issue as follows: I manually point the telescope at the desired object, input it, then search for it in the catalog and track it. The eyepieces were also disappointing: the field of view is too small, so it’s better to replace the eyepieces. The 25 mm was passable, but the 9 mm was problematic. I ordered an 8-24 with enhanced zoom from AliExpress for around 5 thousand rubles. The quality is excellent.