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<blockquote data-quote="vpupkin" data-source="post: 841960" data-attributes="member: 112198">Hi,I have this really weird problem: after the first time I open MP, videos play just fine, without drops etc - all 3 lines in shift-1 debug screen are relatively flat, and it goes like this (pretty much no drops) for at least half an hour, maybe more. But after a while, if I rewind video to the start, or do stop / start (the same video!), situation starts to deteriorate, I start to see spikes and eventually drops, and these start to show up almost every few seconds, so that on pans I see noticeable judder. Updating to dsh v92 seems to help a bit - spikes started to show up just the same, but it seems that early on they didn't lead to drops, but then it started to drop as well.This has nothing to do with background processes (outside of MP at least) - this is a simple XviD video, CPU is almost un-utilized, this is dedicated HTPC etc - but the most important reason it is very consistent: if I close MP and re-start it (without any other changes), it plays smoothly.See attached evr.log:&nbsp;- at ~20:19 I started playing a new video (right after MP start)&nbsp;- up until ~20:54 (so, for more than half an hour) there were only 3 drops (not ideal, but tolerable)&nbsp;- then I did rewind the same video to the beginning (at ~20:55)&nbsp;- less than 3 minutes later (at ~20:57) it became a drop-ville, with ~70 drops in half an hour&nbsp;- after I closed and started MP again, and repeated this exercise, it went exactly the same (i.e. smooth 1st time, dropping later; not attached).What could this be? Help? <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin&nbsp; &nbsp; :D" loading="lazy" data-shortname=":D" /></blockquote>

[QUOTE="vpupkin, post: 841960, member: 112198"] Hi, I have this really weird problem: after the first time I open MP, videos play just fine, without drops etc - all 3 lines in shift-1 debug screen are relatively flat, and it goes like this (pretty much no drops) for at least half an hour, maybe more. But after a while, if I rewind video to the start, or do stop / start (the same video!), situation starts to deteriorate, I start to see spikes and eventually drops, and these start to show up almost every few seconds, so that on pans I see noticeable judder. Updating to dsh v92 seems to help a bit - spikes started to show up just the same, but it seems that early on they didn't lead to drops, but then it started to drop as well. This has nothing to do with background processes (outside of MP at least) - this is a simple XviD video, CPU is almost un-utilized, this is dedicated HTPC etc - but the most important reason it is very consistent: if I close MP and re-start it (without any other changes), it plays smoothly. See attached evr.log: - at ~20:19 I started playing a new video (right after MP start) - up until ~20:54 (so, for more than half an hour) there were only 3 drops (not ideal, but tolerable) - then I did rewind the same video to the beginning (at ~20:55) - less than 3 minutes later (at ~20:57) it became a drop-ville, with ~70 drops in half an hour - after I closed and started MP again, and repeated this exercise, it went exactly the same (i.e. smooth 1st time, dropping later; not attached). What could this be? Help? :thx: [/QUOTE]

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