Buffering

[iwishiknewmore]

when it buffers i see the "HLS Error: Type: mediaError Details: bufferStalledError Fatal: false" message, which is in red with an exclamation mark. i can expand it which shows the following:
k http://10.108.50.10:8096/web/main.jellyf...eefd535d:2
emit http://10.108.50.10:8096/web/node_module...chunk.js:1
emit http://10.108.50.10:8096/web/node_module...chunk.js:1
trigger http://10.108.50.10:8096/web/node_module...chunk.js:1
_reportStall http://10.108.50.10:8096/web/node_module...chunk.js:1
poll http://10.108.50.10:8096/web/node_module...chunk.js:1
checkBuffer http://10.108.50.10:8096/web/node_module...chunk.js:1
onTickEnd http://10.108.50.10:8096/web/node_module...chunk.js:1
doTick http://10.108.50.10:8096/web/node_module...chunk.js:1
tick http://10.108.50.10:8096/web/node_module...chunk.js:1
(Async: setInterval handler)
setInterval http://10.108.50.10:8096/web/node_module...chunk.js:1
startLoad http://10.108.50.10:8096/web/node_module...chunk.js:1
startLoad http://10.108.50.10:8096/web/node_module...chunk.js:1
startLoad http://10.108.50.10:8096/web/node_module...chunk.js:1
filterAndSortMediaOptions http://10.108.50.10:8096/web/node_module...chunk.js:1
onManifestLoaded http://10.108.50.10:8096/web/node_module...chunk.js:1
emit http://10.108.50.10:8096/web/node_module...chunk.js:1
emit http://10.108.50.10:8096/web/node_module...chunk.js:1
trigger http://10.108.50.10:8096/web/node_module...chunk.js:1
handleMasterPlaylist http://10.108.50.10:8096/web/node_module...chunk.js:1
onSuccess http://10.108.50.10:8096/web/node_module...chunk.js:1
readystatechange http://10.108.50.10:8096/web/node_module...chunk.js:1
(Async: EventHandlerNonNull)
openAndSendXhr http://10.108.50.10:8096/web/node_module...chunk.js:1
loadInternal http://10.108.50.10:8096/web/node_module...chunk.js:1
(Async: promise callback)
loadInternal http://10.108.50.10:8096/web/node_module...chunk.js:1
load http://10.108.50.10:8096/web/node_module...chunk.js:1
load http://10.108.50.10:8096/web/node_module...chunk.js:1
onManifestLoading http://10.108.50.10:8096/web/node_module...chunk.js:1
emit http://10.108.50.10:8096/web/node_module...chunk.js:1
emit http://10.108.50.10:8096/web/node_module...chunk.js:1
trigger http://10.108.50.10:8096/web/node_module...chunk.js:1
loadSource http://10.108.50.10:8096/web/node_module...chunk.js:1
r http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
d http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
C http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
A http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
I http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
o http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
(Async: promise callback)
I http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
o http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
F http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
F http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
ve http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
(Async: promise callback)
ve http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
value http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
e http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
d http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
C http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
A http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
I http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
o http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
F http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
F http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2
value http://10.108.50.10:8096/web/htmlVideoPl...chunk.js:2