Unable to start burn. jog alarm/flame sensor

I’ve used my OLM2P for a few months but now when I start a burn the laser moves to start point then freezes. GRBL stream below.
Starting stream

Layer C00 Pass 1 of 2

Layer C00 Pass 2 of 2

Layer C00 Pass 1 of 2

Layer C00 Pass 2 of 2

Layer C00 Pass 1 of 2

Layer C00 Pass 2 of 2

[SC7A20:(390) Shock and Movement detected! Check TroubleShooting Section in User Manual.]

Ortur Laser Master 2 Pro Ready!

OLF 170.

[MSG: Flame detector active,Ambient infrared value:0]

Grbl 1.1f [’$’ for help]

[MSG:’$H’|’$X’ to unlock]

I have changed shock/mvmt settings via $33=1000 and used $261=0 to disable flame sensor
laser settings below: $$

$0=5.0

$1=5

$2=0

$3=2

$4=0

$5=7

$6=1

$10=2047

$11=0.050

$12=0.002

$13=0

$14=2

$15=0

$16=1

$17=0

$18=0

$19=0

$20=1

$21=1

$22=43

$23=7

$24=600.000

$25=3000.000

$26=100

$27=3.000

$28=0.100

$29=0.0

$30=1000.

$31=0.

$32=1

$33=600.000

$34=0.000

$35=0.000

$36=100.000

$37=0

$39=1

$40=1

$41=0

$42=1

$43=1

$44=3

$45=3

$46=0

$56=1.000

$57=1800.000

$58=395.000

$59=6000.000

$60=0

$61=0

$62=0

$63=3

$64=1

$65=0

$259=0

$260=70

$261=0

$262=290

$263=30

$264=0

$100=80.000

$101=80.000

$102=80.000

$110=10200.000

$111=10200.000

$112=1200.000

$120=2200.000

$121=1800.000

$122=2200.000

$130=400.000

$131=400.000

$132=50.000