Оригинальный сообщение: jerzytarasiuk

Текст:

I noticed environment temperature affect this - a month ago it could be turn on in temperatures below 20°C, now it requires below 18. But (1) I cannot take a refrigerator with me, and (2) after taking it from the refrigerator water wapor condensates on it, especially on optics, making it unusable.

Статус:

open