Windows 10 - R5700 throwing computation errors

I am getting "extreme backoff" because of gpu errors like the following.  Any ideas?

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Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
Network access is denied.
 (0x41) - exit code 65 (0x41)</message>
<stderr_txt>
15:54:05 (8460): [normal]: This Einstein@home App was built at: May  8 2019 13:29:27

15:54:05 (8460): [normal]: Start of BOINC application 'projects/einstein.phys.uwm.edu/hsgamma_FGRPB1G_1.22_windows_x86_64__FGRPopencl1K-ati.exe'.
15:54:05 (8460): [debug]: 1e+016 fp, 4.7e+009 fp/s, 2246913 s, 624h08m33s25
15:54:05 (8460): [normal]: % CPU usage: 0.500000, GPU usage: 0.333000
command line: projects/einstein.phys.uwm.edu/hsgamma_FGRPB1G_1.22_windows_x86_64__FGRPopencl1K-ati.exe --inputfile ../../projects/einstein.phys.uwm.edu/LATeah2049Lad.dat --alpha 1.41058464281 --delta -0.444366280137 --skyRadius 5.090540e-07 --ldiBins 30 --f0start 188.0 --f0Band 8.0 --firstSkyPoint 0 --numSkyPoints 1 --f1dot -1e-13 --f1dotBand 1e-13 --df1dot 2.512676418e-15 --ephemdir ..\..\projects\einstein.phys.uwm.edu\JPLEPH --Tcoh 2097152.0 --toplist 10 --cohFollow 10 --numCells 1 --useWeights 1 --Srefinement 1 --CohSkyRef 1 --cohfullskybox 1 --mmfu 0.1 --reftime 56100 --model 0 --f0orbit 0.005 --mismatch 0.1 --demodbinary 1 --BinaryPointFile ../../projects/einstein.phys.uwm.edu/templates_LATeah2049Lad_0196_49973840.dat --debug 1 --device 0 -o LATeah2049Lad_196.0_0_0.0_49973840_1_0.out
output files: 'LATeah2049Lad_196.0_0_0.0_49973840_1_0.out' '../../projects/einstein.phys.uwm.edu/LATeah2049Lad_196.0_0_0.0_49973840_1_0' 'LATeah2049Lad_196.0_0_0.0_49973840_1_0.out.cohfu' '../../projects/einstein.phys.uwm.edu/LATeah2049Lad_196.0_0_0.0_49973840_1_1'
15:54:05 (8460): [debug]: Flags: X64 SSE SSE2 GNUC X86 GNUX86
15:54:05 (8460): [debug]: Set up communication with graphics process.
boinc_get_opencl_ids returned [0000000003895fb0 , 00007ffdf95b0000]
Using OpenCL platform provided by: Advanced Micro Devices, Inc.
Using OpenCL device "gfx1010" by: Advanced Micro Devices, Inc.
Max allocation limit: 2764046336
Global mem size: 4278190080
OpenCL device has FP64 support
% Opening inputfile: ../../projects/einstein.phys.uwm.edu/LATeah2049Lad.dat
% Total amount of photon times: 8950
% Preparing toplist of length: 10
% Read 1631 binary points
read_checkpoint(): Couldn't open file 'LATeah2049Lad_196.0_0_0.0_49973840_1_0.out.cpt': No such file or directory (2)
% fft_size: 16777216 (0x1000000); alloc: 67108872
% Sky point 1/1
% Binary point 1/1631
% Creating FFT plan.
% fft length: 16777216 (0x1000000)
% Scratch buffer size: 136314880
% Starting semicoherent search over f0 and f1.
% nf1dots: 41 df1dot: 2.512676418e-015 f1dot_start: -1e-013 f1dot_band: 1e-013
% Filling array of photon pairs
Error in computing index of fft input array, i:1038085824 pair:281367
ERROR: prepare_ts_2_phase_diff_sorted() returned with error 20115224
15:54:22 (8460): [CRITICAL]: ERROR: MAIN() returned with error '1'
FPU status flags: PRECISION
15:54:34 (8460): [normal]: done. calling boinc_finish(65).
15:54:34 (8460): called boinc_finish

</stderr_txt>
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