Tholozor

If the AG radar picture is in FRZ mode, the image will hold, but the ownship icon will progress to give the pilot a reference as to where the aircraft is in relation to the frozen image.

Nose up/down trim is non-functional behaves differently during normal flight (FCS seeks to maintain 1.0G, based on commanded target G), and becomes operational behaves in a target-AoA mode in landing configuration (gear down, flaps either HALF or FULL) to set the desired AoA.

That's the loft cue that tells you when to execute a pull-up to the specified REL ANG (release angle).
The circle will appear right before the cue reaches the FPM, and will flash to indicate the pull-up. Regular release cues will be present after the loft cues are gone.
IIRC, if REL ANG is set to 0, loft cues are disabled.

Assigning the TDC to the HUD also assigns it to the HMD. With the TDC assigned to the HUD, the HMD should automatically have the dashed reticle (unless a TGT is already designated). You can't get the dashed reticle in the HMD while a TGT designation exists.

Can't watch the track at work, but did you ensure the launch bar was retracted?

Make sure you're inputting 10-digit coordinates for precise grid.

If the MAP option is enabled, and the HSI/SA page set to a range which the color map should display, automatic brightness control is always enabled.

The CHK SEAT caution will only trigger with the seat not armed when the right throttle is at MIL or above, and weight-on-wheels.

There's multiple ways to designate or lock targets on the radar. To designate L&S, you can either TDC Depress over a valid trackfile, or use the NWS/Undesignate switch on the stick to cycle the L&S through all valid trackfiles. To command STT, you can TDC Depress over the L&S, SCS Right to command STT via AACQ, or SCS Right with a valid trackfile under the cursor.
TDC Depress behavior was also corrected a little while back so that a short press will set RWS scan center.
There's also a reported issue regarding trackfiles not being able to be designated once they become valid: 
 

Make sure you have GND JETT enabled and Master Arm enabled or set to SIM.

Look under Bombs for stations 2 and 8 (only available on the outboards). Giving the Walleye the AGM designation was a bit of a real-world misnomer.

Once you've created a markpoint, with the MARK page still open, you can press M-SEL 0 to make that markpoint your current steerpoint and CZ the slew deltas.

Move the cursor to the edge of the display then bump it. It's a little finnicky on if there's any vertical movement, so you may need a deadzone to ensure it's purely horizontal motion.

Also ensure you set flaps to HALF for takeoff. If you lift off with flaps in AUTO is messes with the FCS logic and you'll have to switch flaps out of AUTO and back to reset it.

Not a bug:
 

Go to WPN -> UTIL and verify the LASER is armed (solid circle).

This is no longer the case. The jammer operates in radar priority mode.
 

Looks like an Offset Aimpoint. Did you perhaps cycle STP or TGT to OA1 or OA2?

Post a track then, because it all seems fine on my end. George will make a call based on the current speed vs. the target speed, not the target speed vs. the previous target speed.

Yes, but it's different. The EXP option is only present under certain conditions:
- Only available in STT, TWS, or SCAN RAID.
- Trackfile must be designated L&S.
- L&S must be greater than 5 miles, or an angle-only track.
- L&S must be in the tactical region of the radar display.

Not really possible, as MSI processing stops in A/G mode, there wouldn't be a trackfile for the radar to slave to.

HUD velocity tape will always be CAS when the gear is deployed.

It's known as a Glory: https://en.wikipedia.org/wiki/Glory_(optical_phenomenon)
 

Not implemented.

Ensure to use ENT for both LAT and LON.