Serviio

I am a novice to this whole experience of streaming my vid and pic files to TV, I know nothing technical yet.
I realize there are similar posts, but I couldn't find a definitive answer.

Do any of you experience these issues

Often only lasting about 5-10 minutes before starting into jerky playback and eventually stopping 10-12 seconds between pauses making it unviewable.

I noticed when I shut the BD player down and restart it, the playback seems to buffer faster and provides better performance (even with AVI) but with MKV, eventually fails all-together

I converted my MKV's to AVI format to see if it made a difference. In some cases it did, but for the better part, the files were still large and playback was eventually interrupted.
I can't make it through a whole movie without having to restart BD player at least once.
Should I be converting to a lower format quality file in order to achieve better playback, I really hate sacrificing quality.

Are there things I can do to improve the performance of the devices whether its the computer, router or BD player to help improve the performance of MKV playback.

you didn't give any detail about your setup (PC, router, network setup, player)

Thanks, I did have that listed before but thought it was too much information then removed it.
I thought maybe there are some standard settings that I should consider.

I run two Samsung C6900 series BD players over a wireless Cisco N router about 20 feet away from two computer servers.
One running Vista the other running Win 7 both 64bit OS
Each computer has an Intel quad core processor with 8 gig RAM clocking at around 3.2g ghz

The issues I'm having are related to large files like my MKV's.
When I convert them to AVI's it improves the performance but still get some shuddering.
I try to retain the quality of my videos so the files are still rather large.

Any standard 700-800mb file seems to run fine, but the 5-6gig files give me trouble.
I thought maybe there was a buffer that could be configured to process faster or with more efficiency.

Oh, I just realized that in the browser you can view the resolution of files, I didn't see this before.
The 720x480 files have no issues but the ones going at 1280 have issues. I also noticed that they don't appear on the Serviio browser .

I'm still impressed with everything so far, just learning the limitations.

try to connect the PC and the TV to the router with wires to eliminate the wireless connection