Bad/Slow GPS on 17 Ultra

Hello everyone, I've got my EU version (Telekom) of my 17 Ultra, did everything, also full installation and config, but noticed that GPS signal is really wear. Google Maps display sometimes position of 50 meters. I've installed "GPS Test" to check out Satellites amount and position precision. Mos of times I do get like "10-15 Satellites in view, 5-8 in use". While doing same on my old Xiaomi 14 where is get like "50-70 Satellites in view, 20-30 in use". All services, High Accuracy Mode enabled. Phone was reset multiple times, since I thought i broke something while debloating. But even on fresh phone it's still the same. Anyone faced some issue?