Greaseweazle reads one side of disk

[mbrunnert]

Hi,

I am having issues with my Greaseweazle. After the last few reads it started getting progressively worse and now it only reads one side of the disk. Is this likely to be an issue with my drive or the greaseweazle? Any recommendations on troubleshooting?

running on windows, greaseweazle 4.1

gw read test.adf
Reading c=0-79:h=0-1 revs=1.1
Format amiga.amigados
T0.0: AmigaDOS (11/11 sectors) from Raw Flux (47572 flux in 220.01ms)
T0.1: AmigaDOS (0/11 sectors) from Raw Flux (23288 flux in 220.01ms)
T0.1: AmigaDOS (0/11 sectors) from Raw Flux (73604 flux in 697.39ms) (Retry #1.1)
T0.1: AmigaDOS (0/11 sectors) from Raw Flux (78937 flux in 748.89ms) (Retry #1.2)
T0.1: AmigaDOS (0/11 sectors) from Raw Flux (78321 flux in 743.27ms) (Retry #1.3)
##### Output shortened for readability
H. S: 01234567890123456789012345678901234567890123456789012345678901234567890123456789
0. 0: ................................................................................
0. 1: ................................................................................
0. 2: ................................................................................
0. 3: ................................................................................
0. 4: ................................................................................
0. 5: ................................................................................
0. 6: ................................................................................
0. 7: ................................................................................
0. 8: ................................................................................
0. 9: ................................................................................
0.10: ................................................................................
1. 0: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 1: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 2: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 3: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 4: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 5: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 6: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 7: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 8: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1. 9: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
1.10: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Found 880 sectors of 1760 (50%)

[keirf]

One of your drive heads is probably dirty or dead. Try cleaning the drive.