Problem with my Glance Classic

Hello, I have had my Glance Classic for about 6 months. Within the last month, I’m having all kinds of issues. Constant error codes, always resetting. I tried to send an email when it first started happening and got no response. Just wondering if anyone else is having these kinds of problems and what the fix is. I really love the product and it worries me that there is something wrong with it. The error codes I’ve gotten is E300, E302, E303. I only have the following selected:
MLB games
World Cup games
News
Weather

Any help would be greatly appreciated!