Simultaneous D/L warnings in 2.95.1

[Nick Payne]

I installed GiP 2.95.1 Windows version a couple of days ago (previously 
using 2.94). While downloading two programs simultaneously this morning 
in two terminal windows (King Lear parts 1 & 2), both downloads were 
periodically spitting warnings like the below, and when the downloads 
completed, although they went all the way through to the credits, they 
were both only about half the length indicated for the programs (~45mins 
each as opposed to the 90 mins per program shown on the iPlayer web 
site). When I ran the downloads sequentially rather than simultaneously, 
both programs downloaded without any warnings and at the full length.

I frequently ran simultaneous downloads with 2.94 and never saw this 
problem.

WARNING: Segment not found (484) 
http://cp401489-vh.akamaihd.net/i/iplayerstream/secure_auth/,800kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793857609,1500kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793854241,3200kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466798710273,.mp4.csmil/segment484_2_av.ts
WARNING: There may be a gap near 4830 secs in programme

WARNING: Segment not found (485) 
http://cp401489-vh.akamaihd.net/i/iplayerstream/secure_auth/,800kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793857609,1500kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793854241,3200kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466798710273,.mp4.csmil/segment485_2_av.ts
WARNING: There may be a gap near 4840 secs in programme

WARNING: Segment not found (486) 
http://cp401489-vh.akamaihd.net/i/iplayerstream/secure_auth/,800kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793857609,1500kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793854241,3200kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466798710273,.mp4.csmil/segment486_2_av.ts
WARNING: There may be a gap near 4850 secs in programme

WARNING: Segment not found (487) 
http://cp401489-vh.akamaihd.net/i/iplayerstream/secure_auth/,800kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793857609,1500kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466793854241,3200kbps/modav/bUnknown-3c717156-f406-46f4-a0fe-e475e8952dbd_p03zc3n5_1466798710273,.mp4.csmil/segment487_2_av.ts
WARNING: There may be a gap near 4860 secs in programme