Rip Time now runs at 0.01x speed

[srefird]

My OS (Win10) and all hardware has not changed in over 2 years. I have been using the same platform and using MakeMKV for years. My rip time for DVD's is typically 30-45min max. Now I'm at version 1.14.2(x64-release) and it now take 9 hours to rip a DVD. What has changed? Where do I look to correct this?
Partial DeBug Log:
Debug log started at Mon Jan 28 16:38:32 2019 , written by MakeMKV v1.14.2 win(x64-release)
Using 262272KB for read cache.
001005:0000 MakeMKV v1.14.2 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as C:\Users\Stan/MakeMKV_log.txt
DEBUG: Code 2365587456 at 3tu+2QPU[=7Te!Z9e:29394620
003007:0000 Using direct disc access mode
003338:0000 Downloading latest SDF to C:\Users\Stan/.MakeMKV ...
DEBUG: Code 2365587456 at 3tu+2QPU[=7Te!Z9e:29394620
DEBUG: Code 0 at FH7EnU8#[L=V`R*^j:121261819
DEBUG: Code 0 at FH7EnU8#[L=V`R*^j:29393815
003028:0000 Title #1 was added (11 cell(s), 1:53:01)
003025:0000 Title #2 has length of 7 seconds which is less than minimum title length of 120 seconds and was therefore skipped
003028:0000 Title #4 was added (1 cell(s), 0:12:08)
003025:0000 Title #5 has length of 13 seconds which is less than minimum title length of 120 seconds and was therefore skipped
003028:0000 Title #6 was added (1 cell(s), 0:02:33)
003019:0000 Cells 2-end were skipped due to cell commands (structure protection?)
Title skip vts=1 pgcn=2 hash=4945938C3D9650D3
003028:0000 Title #7/0/1 was added (1 cell(s), 0:02:27)
003019:0000 Cells 2-end were skipped due to cell commands (structure protection?)
Title skip vts=1 pgcn=3 hash=24DA3C095CD3942D
003028:0000 Title #8/0/1 was added (2 cell(s), 0:03:20)
005011:0000 Operation successfully completed
005015:0000 Saving 1 titles into directory G:/Video/THE_MEG using profile 'AAC-stereo' from file 'C:\Program Files (x86)\MakeMKV/appdata.tar:aac-st.mmcp.xml'
FFENC005: option afterburner=1
FFMIX002: [FFM_AudioMix @ 0000009a42efecc0] audio_mix: 5.1(side) to stereo
FFMIX002: [FFM_AudioMix @ 0000009a42efecc0] matrix size: 5 x 2
FFMIX002: [FFM_AudioMix @ 0000009a42efecc0] 0.325 0.000 0.230 (SKIP) -0.282 -0.163
FFMIX002: [FFM_AudioMix @ 0000009a42efecc0] 0.000 0.325 0.230 (SKIP) 0.163 0.282
FFMIX004: [FFM_AudioMix @ 0000009a42efe300] audio_mix: 5.1(side) to stereo
FFMIX004: [FFM_AudioMix @ 0000009a42efe300] matrix size: 5 x 2
FFMIX004: [FFM_AudioMix @ 0000009a42efe300] 0.325 0.000 0.230 (SKIP) -0.282 -0.163
FFMIX004: [FFM_AudioMix @ 0000009a42efe300] 0.000 0.325 0.230 (SKIP) 0.163 0.282
DEBUG: Code 256 at D`n#H4_P5x]ysv&d[.a:213132652
FFENC005: [libfdk_aac @ 0000021ba9fb7570] extended_data is not set.
FFENC005: [libfdk_aac @ 0000021ba9fb7570] extended_data is not set.
FFENC005: [libfdk_aac @ 0000021ba9fb7570] extended_data is not set.
FFENC005: [libfdk_aac @ 0000021ba9fb7570] extended_data is not set.
this same line continues for a total size of 21Meg.
FFENC005: [libfdk_aac @ 0000021ba9fb7570] extended_data is not set.
FFENC005: [libfdk_aac @ 0000021ba9fb7570] Trying to remove 512 more samples than there are in the queue
005005:0080 1 titles saved
005036:0104 Copy complete. 1 titles saved.
Application exited at Tue Jan 29 02:06:54 2019

[Woodstock]

What happens if you change to a profile that doesn't do audio conversion? Several others have reported issues with ripping with AAC conversion active.