Originally Posted by Foxbat121
I would try different HDMI cables (both the HDMI out to TV and HDMI in from device). It sounds like your cable(s) is not up task. Different HDMI output device have different tolerance on HDMI cable qualities, not necessary a defect on the device itself.
Also, I found that turn off video conversion for fixed resolution sources help quite a bit as well (BD players, cable boxes). The video conversion often need to take a bit longer to relock on to the signal when I change channels.
Don't forget the new 1522 is HDMI 1.4, so you may need new cables. See below,
Although no maximum length for an HDMI cable is specified, signal attenuation (dependent on the cable's construction quality and conducting materials) limits usable lengths in practice. HDMI 1.3 defines two cable categories: Category 1-certified cables, which have been tested at 74.5 MHz (which would include resolutions such as 720p60 and 1080i60), and Category 2-certified cables, which have been tested at 340 MHz (which would include resolutions such as 1080p60 and 2160p30). Category 1 HDMI cables are marketed as "Standard" and Category 2 HDMI cables as "High Speed". This labeling guideline for HDMI cables went into effect on October 17, 2008. Category 1 and 2 cables can either meet the required parameter specifications for interpair skew, far-end crosstalk, attenuation and differential impedance, or they can meet the required nonequalized/equalized eye diagram requirements. A cable of about 5 meters (16 ft) can be manufactured to Category 1 specifications easily and inexpensively by using 28 AWG (0.081 mm²) conductors. With better quality construction and materials, including 24 AWG (0.205 mm²) conductors, an HDMI cable can reach lengths of up to 15 meters (49 ft). Many HDMI cables under 5 meters of length that were made before the HDMI 1.3 specification can work as Category 2 cables, but only Category 2-tested cables are guaranteed to work for Category 2 purposes.
As of the HDMI 1.4 specification, these are the following cable types defined for HDMI in general:
Standard HDMI Cable – up to 1080i and 720p
Standard HDMI Cable with Ethernet
Automotive HDMI Cable
High Speed HDMI Cable – 1080p, 4K, 3D and deep color
High Speed HDMI Cable with Ethernet
An HDMI cable is usually composed of four shielded twisted pairs, with impedance of the order of 100 Ω, plus several separate conductors.