LIBUSB_ERROR_TIMEOUT when programming elf

[MimitechIndustries]

$ ./src/openocd.exe -f tcl/interface/picoprobe.cfg -f tcl/target/rp2040.cfg -s tcl -c "targets rp2040.core0; program ../pico-examples/cmake-build-debug/blink/blink.elf"
Open On-Chip Debugger 0.10.0+dev-g14c0d0d-dirty (2021-02-03-14:28)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'swd'
Warn : Transport "swd" was already selected
adapter speed: 5000 kHz

Info : Hardware thread awareness created
Info : Hardware thread awareness created
Info : RP2040 Flash Bank Command
Info : clock speed 5000 kHz
Info : SWD DPIDR 0x0bc12477
Info : SWD DLPIDR 0x00000001
Info : SWD DPIDR 0x0bc12477
Info : SWD DLPIDR 0x10000001
Info : rp2040.core0: hardware has 4 breakpoints, 2 watchpoints
Info : rp2040.core1: hardware has 4 breakpoints, 2 watchpoints
Info : starting gdb server for rp2040.core0 on 3333
Info : Listening on port 3333 for gdb connections
target halted due to debug-request, current mode: Thread
xPSR: 0xf1000000 pc: 0x000000ee msp: 0x20041f00
target halted due to debug-request, current mode: Thread
xPSR: 0xf1000000 pc: 0x000000ee msp: 0x20041f00
** Programming Started **
Info : RP2040 B0 Flash Probe: 2097152 bytes @10000000, in 512 sectors

target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x00000178 msp: 0x20041f00
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x00000178 msp: 0x20041f00
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x00000178 msp: 0x20041f00
Info : Writing 24576 bytes starting at 0x0
Error: libusb_bulk_write error: LIBUSB_ERROR_PIPE
Error: libusb_bulk_write error: LIBUSB_ERROR_TIMEOUT
Error: libusb_bulk_read error: LIBUSB_ERROR_TIMEOUT
Error: libusb_bulk_write error: LIBUSB_ERROR_TIMEOUT

[MimitechIndustries]

Probably something on my end, possibly USB hub being weird, not sure, but after much fiddling about it works. Not sure which step ended up fixing it.