Pictures on My Grundig TV Disappears Randomly

The picture disappears within 5 minutes, reappears after 5-10 minutes, then goes off again. The authorized service suggests checking the satellite, but their expertise seems doubtful. Communication is challenging. They give a 3-hour time window, leave without waiting 5 minutes, and I believe they lack knowledge. My previous TV using the same satellite and another TV currently working on the same satellite have no issues. The problem lies with the Grundig TV.
Dear Customer, First of all, thank you for your interest in our company. We have received your complaint. We will contact you as soon as possible. For any information, suggestions, opinions, and solution requests regarding our products and services, we kindly ask you to first reach out to us. As the Grundig family, we wish you days filled with health and happiness. We are here for you 24/7, for your happiness. Grundig Customer Communication Center

We appreciate the call, attention, and resolution of the matter by the Grundig officials.

Thank you for your interest.









