No signal on xm ch. 68 with repeater

SKYFI

New Member
Aug 7, 2013
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Have a recent problem getting beyond 0 bars NO SIGNAL on XM CH. 68 (Spa) using SKYFi3 radio in bedroom and DELPHI Signal Repeater in attic 30-feet away. Other XM channels okay. Ch. 68 okay with wired window antenna. Any suggestions? What's unique about Ch. 68?