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Karen ButlerAug 16, 2025
Why does my LevelOne Modem frequently lose ADSL linesync (disconnections)?
- RrvangAug 16, 2025
If you are experiencing frequent disconnections with your LevelOne Modem ADSL linesync, ensure that all devices connected to the same telephone line (telephones, fax machines, analogue modems) have a line filter connected between them and the wall socket. If you are using a Central Splitter or Central Filter installed by a qualified electrician, this may not be necessary. Make sure all line filters are correctly installed. Missing or incorrectly installed line filters can cause frequent disconnections.